Feature: Makes valve component disassembly and reassembly quick and easy. Push or tap the tool with a hammer to remove valve keepers. The magnet in the tool body captures keepers for quick removal and valve disassembly. Easy to use: To install keepers, load in the retainer on the valve stem, then push or tap the handle to install. Can be used on a car or bench. material Light weight and durability This is of Metal material Type:Valve Spring Remover Installer Tool Condition: Direct Replacement, Plug and Play Part Number:36050 36440 36340 36740 Application: Remove valve spring quickly without removing the cylinder head. For four cylinder and for Engine applications. Works on automobiles, motorcycles, and boats. Suitable for most overhead valve engines, valve stems from 4.5 to 7.5 mm and 5/16Inch to 3/8Inch. The smaller size fits for Engine and for some four cylinders. Colour:As Shown Material:Metal Package Contents: 1set * Valve Spring Remover Installer Tool Only 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.