Description:  Compact size allows operation in confined engine compartments.  Fits timing gear diameters from 4" (101mm) to 6" (152mm) and gear.  spacing from 1/16" (1.6mm) to 3" (76mm).  Uses: engine repair, timing tools.  Material: 45 carbon steel.  Scope: main camshaft.  Color: red / black.     Features:  -This universal kit covers most single overhead cam enginestwincam.  -Engines and quad cam enginesLock camshafts to hold valve timing during belt replacement.  -Reduces repair timePrevents possible engine damage due to incorrect timing.  -Positive lock tooth design securely engages all cam gear sizes.  -Compact design to allow easy operation in small engine bays.  -Master set contains the dual CamClamp and 4 CamClamp singles for dual or quad overhead cam engines.  -Single CamClamps lock gears individually; one per gear.     Package Included:  1 X Timing Locking Tool.