$174.99
or
BSB STEEL XD CLIMBING FRAME SLIDER
Allows you to adjust your J-bar up and down without removing it
3/4" thick steel plate. 1" this at the gears
Adjuster slides up and down with one wrench
Steel climbing frame slider. Has 5" of adjustment, will fit 1 1/2" or 2" square tube. Climbing gear and nut included.