With this efficient assembly tool, the job of replacing a mount valve springs would be much easier and faster.Save-effort Springs compressorThis tool consisted of two parts: a 12 inches steel leverage and 9 inches metal bar with a smooth rubber handle. These two parts are detachable using to give enough leverage to the stud keepersEasy install valve keeperWhen you compress the springs, you can keep them in a lock position, then you can reinstall the keeper through the both-hand operation.Colour:SilverMaterial:MetalPackage Contents:1x 66784 Valve Spring Compressor ToolOnly the above package content, other products are not included.Note: Light reflection 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.