Exercise Equipment Repair Parts

Weight Stack Pins

Weight Stack Pins
Item# weight-stack-pins
Availability: Usually ships the next business day

Product Description

Replacement weight stack selector pins for all brands including proprietary brands such as Universal - all in stock ready for immediate shipment. If you need a replacement weight pin not listed, let us know. We can make custom pins from scratch!

Most pins on this page are buy one pin, get the second pin at half price. Buy 5 or more pins, get them ALL at half price! Discounted pins must be the same model. We can't mix and match.


Universal Brand Weight Stack Selector Pin
Plated 5/16" weight stack pin fits Universal brand exercise equipment. There are no other substitutes for Universal weight stack selector pins.

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Regular price: $12.99
Our price: $9.90, 2/$15.85, 5/$27.75
Availability: Usually ships the next business day
UVPIN-10
3/8" x 6" Standard Weight Stack Selector Pin (with ball plunger and key ring)
Fits selectorized machines which use a 3/8" diameter x 6" Long weight stack selector pin. Chrome plated. Has ring to attach a lanyard or hang up. Body had spring-loaded ball plunger detent to keep pin secure in weight stack. The ball plunger mechanism is not controlled by the press of a button at the end of the pin like other models we offer.

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Regular price: $14.95
Our price: $12.50, 2/$20.00, 5/$45.00
Availability: Usually ships the next business day
PL-6
1/4" x 4"  Weight Stack Pin with Locking Tab
1/4" Weight Stack Pin with Locking Tab fits selectorized machines that have stack plates with a slot that transverses the bottom side of the plate. "Twist and insert" to lock. Replacement for weight stacks requiring a 1/4" diameter pin.

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Regular price: $8.00
Our price: $5.92, 2/$8.95, 5/$14.85
Availability: Usually ships the next business day
1/4" x 4" Weight Stack Pin with Locking Tab LB-10A-weight-stack-pin-with-locking-tab
5/16" x 4" Weight Stack Pin with Locking Tab
Fits selectorized machines that have stack plates with a slot that transverses the bottom side of the plate. "Twist and insert" to lock weight stack pin, in weight plate. Chrome plated 5/16" diameter pin.

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Regular price: $8.25
Our price: $6.18, 2/$9.27, 5/$15.45
Availability: Usually ships the next business day
5/16" x 4" Weight Stack Pin with Locking Tab LPIN-10B
5/16" x 6" Weight Stack Pin with Locking Tab
5/16" x 6" Weight Stack Pin with Locking Tab
5/16" x 6" Weight Stack Pin with Locking Tab. These 6" long pins are generally for wider plates (eg. 20 lb plates). Be sure to measure to make sure your plates can accept a 6" long pin.

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$19.90
Availability: Usually ships the next business day
5/16" x 6" Weight Stack Pin with Locking Tab LPIN-20B
3/8" x 4" Weight Stack Pin with Locking Tab
Fits selectorized machines that have stack plates with a slot that transverses the bottom side of the plate. "Twist and insert"to lock pin in weight stack selection. Chrome plated 3/8" diameter pin.

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Regular price: $8.50
Our price: $6.37, 2/$9.55, 5/$15.90
Availability: Usually ships the next business day
LPIN-10
3/8" x 6" Weight Stack Pin with Locking Tab
3/8" x 6" Weight Stack Pin with Locking Tab (for 20 lb Plates)
3/8" x 6" Weight Stack Pin with Locking Tab. These 6" long pins are generally for wider plates (eg. 20 lb plates). Be sure to measure to make sure your plates can accept a 6" long pin.

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Regular price: $9.50
Our price: $7.42, 2/$12.00, 5/$24.00
Availability: Usually ships the next business day
3/8" x 6" Weight Stack Pin with Locking Tab LPIN-20
3/8" Diameter x 3.375" Long Weight Stack Pin - Ball Knob Handle
3.375" Long x 3/8" Diameter Weight Stack Pin w/Ball Knob. Chrome plated with ball knob. Pin body has two built-in spring loaded ball plunger detents located on opposing sides of the pin body to help secure the pin in the weight stack. The ball plunger mechanism is not controlled by the press of a button at the end of the pin like other models we offer. Fits our weight stack plate partnumbers: WS-5 and WS-10.

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Regular price: $10.50
Our price: $8.00, 2/$11.50, 5/$20.00
Availability: Usually ships the next business day
3/8" Diameter x 3.375" Long Weight Stack Pin - Ball Knob Handle BPIN-4
3/8" Diameter x 4" Long Weight Stack Pin - Ball Knob Handle
4" Long x 3/8" Diameter Weight Stack Pin w/Ball Knob. Chrome plated with ball knob. Pin body has two built-in spring loaded ball plunger detents located on opposing sides of the pin body to help secure the pin in the weight stack. The ball plunger mechanism is not controlled by the press of a button at the end of the pin like other models we offer. Fits our weight stack plate partnumbers: WS-5 and WS-10.

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Regular price: $10.90
Our price: $8.18, 2/$12.27, 5/$20.45
Availability: Usually ships the next business day
3/8" Diameter x 4" Long Weight Stack Pin - Ball Knob Handle BPIN-4A
3/8" Diameter x 5" Long Weight Stack Pin - Ball Knob Handle
5" Long x 3/8" Diameter Weight Stack Pin w/Ball Knob. Chrome plated with ball knob. Pin body has two built-in spring loaded ball plunger detents located on opposing sides of the pin body to help secure the pin in the weight stack. The ball plunger mechanism is not controlled by the press of a button at the end of the pin like other models we offer. Fits our weight stack plate partnumber WS-15.

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Regular price: $11.75
Our price: $8.82, 2/$13.23, 5/$22.05
Availability: Usually ships the next business day
3/8" Diameter x 5" Long Weight Stack Pin - Ball Knob Handle BPIN-5
3/8" Diameter x 6" Long Weight Stack Pin - Ball Knob Handle
6" x 3/8" Diameter Weight Stack Pin w/Ball Knob. Chrome plated with ball knob. Pin body has two built-in spring loaded ball plunger detents located on opposing sides of the pin body to help secure the pin in the weight stack. The ball plunger mechanism is not controlled by the press of a button at the end of the pin like other models we offer. Fits our weight stack plate partnumber WS-20.

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Regular price: $13.95
Our price: $9.75, 2/$16.00, 5/$24.35
Availability: Usually ships the next business day
3/8" Diameter x 6" Long Weight Stack Pin - Ball Knob Handle BPIN-6
3/8" Dia x 4.5" Long "EZ-Grab" Weight Stack Pins - Spring-Loaded Ball Detent
3/8" Dia x 4.5" Long "EZ-Grab" Weight Stack Pins - Spring-Loaded Ball Detent

The handle is made of composite nylon and has a large opening to quickly insert finger and remove from weight stack. The handle will not unscrew or slide off. Spring-loaded ball keeps pressure on the inside of the pin hole to help keep pin in place. Very unique pin for any weight stack that can accept a 3/8" dia. x 4.5" long pin.

Features

  • Pin Diameter: 3/8"
  • Overall length: 6"
  • Maximum penetration into weight stack: 4.5"
  • Distance from underneath handle to center of spring-loaded ball: 3-7/8"
  • Pin Body has one(1)spring-loaded ball
  • Width of handle: 1/2"
  • Square handle (knob) will protrude 1-1/2" from weight stack when fulling inserted
  • Square handle will accept a lanyard keyring to keep pin situated with machine.
  • Regular price: $14.95
    Our price: $9.90
    Availability: Usually ships the next business day
    3/8" Dia x 4.5" Long "EZ-Grab" Weight Stack Pins - Spring-Loaded Ball Detent AFK-137
    5/16" Dia  x 4" Long -  Weight Stack Pin - T-Handle
    5/16 inch diameter x 4 inches long T Handle Weight Stack Pin. Pin body has 2 spring-loaded ball plungers to help keep pin secure in weight stack. The ball plunger mechanism is not controlled by the press of a button at the end of the pin like other models we offer.

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    Regular price: $11.59
    Our price: $9.75, 2/$16.00, 5/$24.35
    Availability: Usually ships the next business day
    5/16" Dia x 4" Long - Weight Stack Pin - T-Handle TPIN-4--weight-stack-pin
    5/16" Diameter x  2.5" Long Weight Stack Pin  - Key Ring Handle
    5/16" Diameter x 2.5" Long Weight Stack Pin - Key Ring Handle Equipped with key ring handle for hanging up or attaching lanyard. Pin body has a built in spring-loaded ball plunger to aid in securing pin within weight stack plate.

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    Regular price: $11.12
    Our price: $8.34, 2/$12.51, 5/$20.85
    Availability: Usually ships the next business day
    5/16" Diameter x 2.5" Long Weight Stack Pin - Key Ring Handle PL-3-weight-stack-pin
    1/4" Dia x 3.750" Long Weight Stack Pin -  Ball Handle
    1/4 inch diameter x 3.750 inches long weight stack pin with ball handle. Pin body has one spring-loaded ball plunger to help keep pin in place during exercise motion.

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    Regular price: $11.34
    Our price: $8.50, 2/$12.75, 5/$21.25
    Availability: Usually ships the next business day
    1/4" Dia x 3.750" Long Weight Stack Pin - Ball Handle BPIN-1-4-weight-stack-pin
    1/4" Dia x 3.750" Long Weight Stack Pin - T- Handle
    1/4" Dia x 3.750" Long Weight Stack Pin - T- Handle allows a positive grip

    Pin shaft has one spring-loaded ball plunger to help keep pin in place during exercise motion. T-handle is 2" wide for 2 finger pull and positive grip. T handle made of black phenolic.

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    Regular price: $11.95
    Our price: $8.50, 2/$12.75, 5/$21.25
    Availability: Usually ships the next business day
    1/4" Dia x 3.750" Long Weight Stack Pin - T- Handle AF-TPIN-1
    3/8" Dia x 4" Long Weight Stack Pin - Push Button Ball Detents
    3/8" Dia x 4" Long Weight Stack Pin - Push Button Ball Detents. Body is equipped with a pair of spring-loaded ball plungers controlled by a quick release thumb button located on the T-handle.

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    $16.50
    Availability: Usually ships the next business day
    3/8" Dia x 4" Long Weight Stack Pin - Push Button Ball Detents TPIN-4P-38in-x-4in-long-weight-stack-pin
    3/8" Dia x 5-3/8" Long Weight Stack Pin - Push Button Ball Detents
    3/8" Dia x 5-3/8" Long Weight Stack Pin - Push Button Ball Detents. - Push Button Ball Detents. Body is equipped with a pair of spring-loaded ball plungers controlled by a quick release thumb button located on the T-handle.

    Features:

  • Case-hardened steel pin
  • Cadmium plated
  • Anodized aluminum "T" handle
  • Push button to release detent pressure
  • Pin measures 5-3/8" long from collar to end of pin
  • Ball detent is located 5-1/8" from collar on-center
  • $19.50
    Availability: Usually ships the next business day
    3/8" Dia x 5-3/8" Long Weight Stack Pin - Push Button Ball Detents TPIN-5P
    3/8" Dia x 3-1/2" Long Weight Stack Pin - Push Button Ball Detents
    3/8" Dia x 3-1/2" Long Weight Stack Pin - Push Button Ball Detents. Body is equipped with a pair of spring-loaded ball plungers controlled by a quick release thumb button located on the T-handle.

    Features:

  • Case-hardened steel pin
  • Cadmium plated
  • Anodized aluminum "T" handle
  • Push button to release detent pressure
  • Pin measures 3-1/2" long from collar to end of pin
  • Ball detent is located 2-1/2" from collar on-center
  • $15.50
    Availability: Usually ships the next business day
    3/8" Dia x 3-1/2" Long Weight Stack Pin - Push Button Ball Detents TPIN-3P
    3/8" Dia x 4" Long Weight Stack Pin With Lanyard
    3/8 inch diameter x 4 inches long weight stack pin with lanyard. Pin body is equipped with a pair of spring-loaded ball plungers controlled by a quick release thumb button located on the T-handle.

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    $18.95
    Availability: Usually ships the next business day
    3/8" Dia x 4" Long Weight Stack Pin With Lanyard LTPIN-4P-38in-dia-x-4in-long-weight-stack-pin-with-lanyard
    3/8" Dia x 5.375" Long Weight Stack Pin With Lanyard
    3/8 inch diameter x 5.375 inches long weight stack pin with lanyard. Pin body is equipped with a pair of spring-loaded ball plungers controlled by a quick release thumb button located on the T-handle.

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    Regular price: $38.90
    Our price: $29.18, 2/$43.17, 5/$72.95
    Availability: Usually ships the next business day
    3/8" Dia x 5.375" Long Weight Stack Pin With Lanyard LTPIN-5P-weight-stack-pin
    Weight Stack Pin Lanyard - with Key Rings -  3/4" diameter - 14" to 48" Long
    Stretch Range: 14" to 48"
    Weight Stack Pin Lanyard - with Key Rings - 3/4" diameter - 14" to 48" Long

    Lanyard features chrome plated key rings at both ends. The cable itself is Black PVC coated so it won't scratch weight plates or other parts of fitness machine.

    Helps prevent loss of weight stack pins that seem to "disappear" into the night on their own. Lanyard will easily stretch 48" or more to accommodate the tallest weight stacks.

    May be used for just about anything that needs to stay connected.

    Features:

  • Lanyard Coil Diameter: 3/4"
  • Range of Stretch: 14" to 48" and beyond
  • Cable Diameter: .176"
  • Key Ring Diameter: 1-1/8"
  • Weight: 60 grams (2.16 oz)

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  • Regular price: $14.95
    Our price: $12.00, 2/$20.00, 5/$40.00
    Availability: Usually ships the next business day
    Weight Stack Pin Lanyard - with Key Rings - 3/4" diameter - 14" to 48" Long P501JC-weight-stack-pin-lanyard
    Weight Stack Pin Lanyard - with Key Rings -  1/2" diameter - 9" to 40" Long
    Stretch Range: 9" to 40"
    Weight Stack Pin Lanyard - with Key Rings - 1/2" diameter - 9" to 40" Long

    Lanyard features chrome plated key rings at both ends. The cable itself is Black PVC coated so it won't scratch weight plates or other parts of fitness machine.

    Helps prevent loss of weight stack pins that seem to "disappear" into the night on their own. Lanyard will easily stretch 40" or more to accommodate the tallest weight stacks.

    May be used for just about anything that needs to stay connected.

    Features:

  • Lanyard Coil Diameter: 1/2"
  • Range of Stretch: 9" to 40" and beyond
  • Cable Diameter: .120"
  • Key Ring Diameter: 1-1/8"
  • Weight: 30 grams (1.08 oz)

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  • Regular price: $12.95
    Our price: $9.90, 5/$35.00
    Availability: Usually ships the next business day
    Weight Stack Pin Lanyard - with Key Rings - 1/2" diameter - 9" to 40" Long AFK-130
    Weight Stack Pin Lanyard - Yellow - with Key Rings - 14" to 48" Long
    Stretch Range: 14" to 48"
    Weight Stack Pin Lanyard - Yellow - with Key Rings - 14" to 48" Long

    Lanyard has one large and one small chrome-plated key ring at the ends. The cable itself is bright yellow PVC coated so it won't scratch weight plates or other parts of fitness machine. In the event you lose the entire machine itself, the high visibility yellow color will help locate it at a glance. Let's hope it never comes to that, but still...

    Helps prevent loss of weight stack pins that seem to walk off into the night on their own, never to been seen again. The smaller key ring is used to mount the weight stack pin (or any other component that needs to be tethered). The larger key ring has a larger diameter and will be able to accommodate mounting on the center selector shaft or other component that is suitable for tethering.

    Lanyard will easily stretch 48" or more to accommodate the tallest weight stacks.

    May be used for just about anything that needs to stay connected.

    Features:

  • Color: High Viz Yellow - looks great in any gym!
  • Lanyard Coil Diameter: 5/8"
  • Lanyard Coil length: 8"
  • Lanyard length from center of key ring to center of key ring: 14"
  • Range of Stretch: 14" to 48" and beyond
  • Cable Diameter: .160"
  • Large Key Ring Inside Diameter: 1-1/2"
  • Small Key Ring Inside Diameter: 1"
  • Weight: 52 grams (1.86 oz)
  • Very rare item!

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  • Regular price: $14.95
    Our price: $12.00, 2/$20.00, 10/$80.00
    Availability: Usually ships the next business day
    Weight Stack Pin Lanyard - Yellow - with Key Rings - 14" to 48" Long AFK-145
    3/8" Dia x 3.875" Long Weight Stack Pin With Lanyard
    3/8 inch x 3.875 inches long weight stack pin with lanyard. Ball knob handle. Weight stack pin body is has 2 spring-loaded ball plungers to aid in preventing pin from slipping out of weight stack plate.

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    Regular price: $24.99
    Our price: $19.60, 2/$29.40, 5/$49.00
    Availability: Usually ships the next business day
    3/8" Dia x 3.875" Long Weight Stack Pin With Lanyard LBPIN-4-weight-stack-pin
    3/8" Dia x 4 Long Weight Stack Pin With Lanyard
    3/8" Diameter x 4" Long Weight Stack Pin - Fat T-Handle Knob With Lanyard. Selector pin body is fitted with a pair of spring-loaded ball plungers that are designed to grip the inner wall of the weight pin hole help prevent slippage. Fat T-handle knob is tethered with included lanyard.

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    Regular price: $26.95
    Our price: $19.40, 2/$29.10, 5/$48.50
    Availability: Usually ships the next business day
    3/8" Dia x 4 Long Weight Stack Pin With Lanyard LTPIN-4-weight-stack-pin
    This item is currently out of stock!
    3/8" Dia x 4.5" Long Magnetic Weight Stack Pin
    3/8" diameter x 4.5" long magnetic weight stack pin. Selector pin is fitted with a strong magnetic collar ring that makes contact with the face of the weight stack plate. This strong magnetic force keeps pin firmly inserted fulling into weight stack plate and resists vibration. Pin will not work itself free during exercise. Very high quality piece of hardware that adds a level of safety to selectorized machine use!

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    $15.90
    Availability: Usually ships the next business day
    3/8" Dia x 4.5" Long Magnetic Weight Stack Pin TPIN-4M-38in-x-45in-long-magnetic-weight-stack-pin-no-lanyard
    3/8" Dia x 4.5" Long Magnetic Weight Stack Pin With Lanyard
    3/8" diameter x 4.5" long magnetic weight stack pin with Lanyard. Selector pin is fitted with a strong magnetic collar that makes contact with the face of the weight stack plate. Pin will not work itself free during exercise. Coil lanyard secures weight pin to weight stack top plate to prevent losing it. This is the best weight stack pin system we've ever come across!

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    Regular price: $39.95
    Our price: $29.50, 2/$50.00, 5/$87.00
    Availability: Usually ships the next business day
    3/8" Dia x 4.5" Long Magnetic Weight Stack Pin With Lanyard LTPIN-4M-magnetic-weight-stack-pin
    1/4" Diameter  x  2" Long  Weight Stack Pin -  Stainless Steel
    1/4" Diameter x 2" Long Weight Stack Pin Stainless Steel. This traditional style pin will engage the weight plate 2 inches deep. Made of strong 304 stainless steel, it will not rust or corrode.

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    Regular price: $9.35
    Our price: $7.00, 2/$10.50, 5/$17.50
    Availability: Usually ships the next business day
    1/4" Diameter x 2" Long Weight Stack Pin - Stainless Steel AEI-PIN250--weight-stack-pin-stainless-steel
    3/8" Diameter  x 4" Long  Weight Stack Pin -  Stainless Steel
    3/8 inch diameter x 4 inches long weight stack pin stainless steel. This traditional style pin will engage the weight plate 4 inches deep. Made of strong 304 stainless steel, it will not rust or corrode.

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    Regular price: $16.00
    Our price: $12.00, 2/$18.00, 5/$30.00
    Availability: Usually ships the next business day
    3/8" Diameter x 4" Long Weight Stack Pin - Stainless Steel AEI-PIN375-weight-stack-pin-stainless-steel
    7/16" Diameter x 3.750" Long  Weight Stack Pin - Stainless Steel
    7/16" Diameter x 3.750" Long weight stack pin stainless steel. This traditional style pin will engage the weight plate 3.75" inches deep. Made of strong 304 stainless steel, it will not rust or corrode.

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    Regular price: $18.67
    Our price: $14.00, 2/$21.00, 5/$35.00
    Availability: Usually ships the next business day
    7/16" Diameter x 3.750" Long Weight Stack Pin - Stainless Steel AEI-PIN438-weight-stack-pin-stainles-steel