This adapter conversion kit is specially used for European style welding torches. Made of high quality brass and rubber material, this kit is sturdy and durable. This kit includes four parts: a spring, a rubber handle, a nut and a brass core. Simple to use and easy to replace, it can be installed conveniently. It would be a great replacement kit for your old or broken parts. Size: Spring: 12.5*3cm/4.9*1.2in Rubber Handle: 14.5*3.4cm/5.7*1.3in Nut: 3.1*3.2cmm/1.2*1.3in Brass Core: 5.1*2.5cm/2*1in Weight: 252g(.) colour:Black + yellow Material:Copper + plastic Package Contents: 1 * set Fitting Connector Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.