Spark Plug Tools

Connect one end to coil, other end to spark plug
Window allows you to see the amount of spark

Designed exclusively for small engine repair

Silver Dollar taper gauge
Shows inches and millimeters from .020" to .100" (0.6-2.4mm)

Spark plug wrench designed to fit Over Head Valve engines

Use with engine running or just cranking
Similar to Briggs & Stratton par number 19368

A necessity on aluminum heads
14mm and 18mm on one tool
13/16" hex drive with O-ring

Sixteen 1/4" x 1 3/4" blades
Thickness Thickness from .011" thru .032"

For testing output on all systems, including CD.

Contains common inch thread size on lawnmowers, tractors, tillers, splitters and outdoor power equipment

Size 1/4-20, 5/16-18 and 3/8-16

Contains 14-1.25mm thread size of different lengths to accommodate the most common plug reaches
Includes piloted-tap, insert tool and inserts

Not to be used to repair tapered seat ports