fold crutch is thickness 1.2mm on the tube diameter is 22mm and tube diameter under is 19mm thickness 1.2mm on the tube diameter is 22mm and tube diameter under is 19mm thickness 1.2mm on the tube diameter is 22mm and tube diameter under is 19mm Our main produce the rehabilitation equipment, such as the medical crutch, waist support, emergency roll type plywood, cervical collar, bellyband, fingers fixed splint, correct shoes, bandage, gasket, limbs splint, walking assist, elbow crutch, brace, collar etc. material:aluminum alloy |