Package Content :6 × Hexagonal Bolts and Curved Washers
Size:46mm×20mm/1.81"×0.79" (Length*Width)
Made of plastic material, lightweight but very sturdy, it can be used for a long time without deformation.
The pentagonal shape is easy to grip and rotate, helping you better secure.
The five corner knob nut of the walking aid plays a fixing role in adjusting the height of the walking aid. Once the required height is determined, tighten the nut to secure it.