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HEAVY DUTY SPARK PLUG GAP SETTING TOOL WITH RETRACTABLE GAP GAUGE

$45.95/Each
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Part# 12-03390
MFR Model# ATS420K

Overview

This professional heavy-duty spark plug gap setting tool is completely portable for field use, yet precise enough to set gaps to within 0.001". The precision screw drive with its comfortable knurled knob gaps any type of Massive Electrode Aviation Spark Plug reliably and without any danger of damaging the spark plug. Simply screw the spark plug into the base of the tool and turn the knob to the required gap width. Complete kit includes ATS420 Gapping Tool plus ATS450 wire feeler gauge.

Features

  • Sets gaps to within 0.001"
  • Includes ATS450 feeler gauge
  • Precision CNC Machined from 4160 Tool Grade Steel
  • Attractive Nickel-Cadmium finish resists rusting
  • Knurled palm grip keep the tool from slipping in hands
  • Compatible with all Champion, and AutoLite Massive Electrode Spark Plugs
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Reviews

I prefer handle it with hands than wise table.

Marc T
July 9, 2020

Shane N
August 2, 2018

easy to operate dont need a vise to hold all the mechanism, I like it very much

Robert H
June 5, 2017

Inexpensive and easy, just dont undergap.

William T
August 8, 2019

Its a great tool when you are in the field needing to gap sparkplugs it is not very quick but it definitely gets the job done

Phillip M
February 17, 2018

It works but needs to be redesigned to allow access for the wire gauge. I found myself taking the plug out to take a good gap measurement.

Dan W
May 25, 2019

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