Lisle 21100 Large Valve Lapper Power Tools SQ^The product use for hex

SQ^The product use for hex keys^This product manufacture by TAIWAN

Large size stamp on open end

hard rubber casters for smooth operation

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

Lisle 21100 Large Valve Lapper Power Tools SQ^The product use for hexThick 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.