Elbow Crutch Stick Adjustable ( Black & Ash )Lower Tube: Aluminium EN AN 5086 – Length: 605mm – External diameter: 19mm – Weight: 94g – Painted with Epoxy coating – With 2 holes of 6mm for regulation of height – Equipped with “stopper” at the high end for noise reductionHigher Tube: Aluminium EN AN 5086 – Length: 765mm – External diameter: 22mm – Weight: 134g – Painted with Epoxy coating – With 7 holes of 6mm for regulation of height – Equipped with a plastic ring at the low end for noise reductionForearm Support: Made of polypropylene – Available in 7 different colors – Cuff opening: 94mm – Height between grip and top of support can be adjusted I 4 positions – Handle can be folded back in a vertical position – Attached with 70mm galvanized screw to aluminum tube base (Ferrule): Flexible design for maximum contact and adherence – Equipped inside with an anti-perforation steel ring – Replaceable