Granatelli 540109 Features:

Introducing the all new, Innovative Granatelli Motor Sports Zero Error Spark Plug Gapping Tool - Part Number 540109. Engineered for the shade tree mechanic, all the way to the pros, the Granatelli Motor Sports Zero Error Spark Plug Gapping Tool guarantees a replicated spark plug gap once you index the first plug using the supplied feeler gauge set. Crafted from aerospace grade 6061-T6 aluminum, using a robust surgical stainless-steel handle, the Granatelli design ensures durability and precise gapping, plug after plug. Included with each system are a complete set of feeler gauges and three unique interchangeable threaded spark plug receptacles that accept virtually any thread pitch, making gapping plugs effortless and repeatable. The easy-grip handle assurances a secure clasp of the plug head to provide a constant and dependable gap. Get the edge you need on the track and the ease you want with the Innovative Granatelli Motor Sports Zero Error Spark Plug Gapping Tool.