Selectorized Weight Stack Top Plate - 10 lbs - Choose 3/4" or 1" Guide Rod Bushings
These 10 lb cast steel weight stack top plates have nylon bushings pressed into each guide rod hole bore to reduce friction and noise. The bushings protrude 2" above the top of the plate to help guide the center shaft during use.
Weight: 10 lbs Nominal (Actual weight is approx. 9.75 lbs)
Each plate measures 1" Thick x 4" Wide x 9-7/8" Long
Overall Height of Plate: 2.9" Tall - (Guide rod bushings rise approx. 1.9" from top of 1" thick plate)
Guide Rod Bushing Outside Diameter: approx. 1.430"
The center hole accepts any of our 5 different lengths of 7/8" diameter selector shafts. Selector shaft is fastened to top plate via (included) roll pin.
Each plate accepts a 3/8" Diameter weight stack pin. You may have noticed in the photo that there are 2 weight stack pin holes in the face of of the top plate. The center-most hole is for the roll pin that fastens the selector shaft to the top plate. The hole at left of center is to store the weight stack pin while using just the top plate for resistance.
Select either 3/4" or 1" guide rod hole bushings
All 6 sides of the plate are surface machined flat at close tolerances so they stack evenly on top of each other without unsightly gaps or misalignment. These are not your normal run-of-the-mill cast iron weight stack plates typically found on low-end exercise equipment. Unlike cast steel, cast iron weight stack plates shatter easily and vary wildly in weight accuracy.
Each plate is powder coated with a durable textured black finish.
Designed for use with your choice of 3/4" or 1" diameter guide rods. (Guide rod holes are spaced 5" apart on-center)
Order as many component parts as needed to build your own weight stack from scratch. All components of our weight stack systems are completely interchangeable and can be mixed and matched at will, as long as all guide rod hole diameters are the same for any given configuration.
To build up a complete weight stack: simply order your choice of 1 of 6 different center shaft lengths, a top plate and weight plates (with desired matching guide rod hole diameters), and you are ready to plug-and-play.
(number decals set, guide rods, weight stack springs/bumpers, and pins sold separately).