【Product Package】This product includes 1 pair(2 pcs) of plum blossom shaped knobs, 2 screws, 2 R spacers. Black. 【Material Quality】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. 【Easy to Install】Remove the original accessories and install them directly without the need for other tools. 【Product Usage】Adjustment knob is made of PP material, light, reliable and not easy to deform, which can serve you for a long time; The washer is also strong enough to ensure long term use, so you can use them with confidence. 【Wide Application】This product is suitable for pipeline sizes ranging from 0.63 inches to 0.87 inches. The universal design is suitable for other rollers and most roller walkers of other brands and is compatible with most roller walkers of all brands. 2 Pcs Rollator Walker Accessories,Replacement Arm Adjustment Plum-Shaped Knobs, Drive Walker Replacement Parts For Rollator, Drive M6 Washers Parts Rollator Replacement Walker Parts (Small size) Small size: M6 Screw length 1.18 inches，Suitable for pipe diameters of 0.87 inches to 1.1 inches.

Features:
These driver walker parts are widely applied in various usages, which will be very practical in daily life, and also are nice helpers for you to secure your rollators.
With reliable materials and fine workmanship, these drive rollator walker parts are reliable to use and can be applied many times.

Easy To Install:
These drive walker parts are easy to use, just insert the head of the t-bolt into the track with a washer and fit it with the threaded knob, simple and easy.Attention: Made for children 3 years and up. Parent's supervision needed since it has small parts on the toy for chocking hazard.

Warm Notice:
Please allow sligh error due to manual measurement.
Please confirm the size before purchasing to better fit your rollator.