These high jump standards are custom built with an aluminum outer tube that permits inner tube/pad assembly to travel freely. All heights marked English and metric scale.
Sold as a pair.
Please refer to product drawings under the "Drawings/Specs" tab to identify the following parts:
90180 | PVS/MJS Slider Body Assembly
MJS-KNOB | MJS Adjustment Knob
MJS-WHEEL-KIT | MJS Wheel Kit