Stander Height Adjustment Replacement Knob for EZ Fold-N-Go Walker – Easy to Install

Insert the bolt into the T-Slot head down with the screw facing upwards Place the washer on the threaded bolt facing upwards Thread the T knob onto the bolt, then lock the entire unit in place on your T-track; Ergonomic design of this plastic knob set allows for easy adjustment and tightening with maximum control and agility without the use of additional tools T knobs package includes plastic knobs that are constructed from polypropylene plastic with molded-in brass insert that will not strip Bolts and washers constructed from steel Specifications Product Dimensions : ‎0.75"L x 0.37"W