ITEM NAME:5 Cam Clamp Camshaft Cam Engine Alignment Timing Locking Tool Kit Universal Description: This universal kit covers most single overhead cam engines, twin cam engines and quad cam engines Compact design to allow easy operation in small engine bays,allows operation in confined engine compartments Master set contains the dual Cam Clamp and 4 Cam Clamp singles for dual or quad overhead cam engines Single Cam Clamps lock gears individually; one per gear positive lock tooth design securely engages all cam gear sizes Used to hold camshafts in position while changing timing belts on most over-head cam engines. Reduces repair time and prevents possible engine damage due to incorrect timing Fits timing gear diameters from 4" (101mm) to 6" (152mm) and gear spacing from 1/16" (1.6mm) to 3" (76mm). Specification: Color: Red+Black+Silver Material: Metal+Plastic Quantity: 5 Pcs/1 Set Package Includes: 1 Set Cam Lock Tool SKU: DMO0001869252037739.Master set contains the dual Cam Clamp and 4 Cam Clamp singles for dual or quad overhead cam engines. This universal kit covers most single overhead cam engines, twin cam engines and quad cam engines.