Lisle 21100 Large Valve Lapper Power Tools Provides information not available with

Provides information not available with OBD II code reading devices | Flash can be seen in bright sunlight - saves time and money as technician does not have to swap ignition coils | Clear plastic body can withstand rough use and resists automotive chemicals | Shows a duplicate view of the ignition sparkProvides information not available with OBD II code reading devices - pinpoints if there is a spark plug

• Delivers ratcheting productivity to very large fasteners and saves time and energy

as well as reverse polarity protection

hard rubber casters for smooth operation

Lisle 21100 Large Valve Lapper Power Tools Provides information not available withThick handles for easy lapping 1 1 8" and 1 3 8" Diameter cups for larger valves Unique locking tab positively secures cups to sturdy handles Eliminates slippage Skin packedValve lappers are used for hand lapping valves. This is another quality product brought to you by Lisle.