Specifications: 1.Material:Stainless Steel+Plastic 2.Key Total Length 3.Fit for: JCB Machine Size: (Total length)58.48mm*(Max width)3.56mm, Key length(not included the plastic black part)26.85mm Conversions:1 mm= 0.039inch, 1 inch=25.4 mm Package included: 1x JCB Digger Keys