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Your cart is empty.Tapered edge for gauging spark plugs. Specially designed hole with flange adjusts side wire of plug without pressuring center electrode.
Willyheredia
Reviewed in the United States on April 27, 2025
me enfoqué en hacer mi mantenimiento yo mismo y realmente me resultó
Gustavo Soto
Reviewed in the United States on September 19, 2023
De muy buena calidad ...
Mark N
Reviewed in the United States on August 20, 2021
So I wanted to update my (probably) thirty year old spark plug gapper thinking maybe it wasn't as accurate as it once used to be. Well... when measured against digital calipers the old KASTAR (made in USA) is still nearly dead on accurate. Alternately... I'm not surprised that this lightweight (magnesium? aluminum?) gapping tool (made in Gina) is consistently wrong every 0.05 inches. Rarely does a quality tool company disappoint me. When dependability and accuracy are on the line, the right tool makes all the difference. This low-quality gapper from Lisle will now have me second guessing any future tool purchase.
WSU Stud
Reviewed in the United States on March 2, 2021
I was surprised to receive this unit as it was sourced from Lisle China, not US made. Seems about the same quality but time will tell.
John L
Reviewed in the United States on April 24, 2021
Dark lettering makes it easy to read.Checked accuracy against another gauge and they matched.
Carl the Pearl
Reviewed in the United States on July 14, 2020
Met my expectations.
Price F. Flanagan
Reviewed in the United States on April 12, 2013
once upon a time a creeper caster broke off a creeper, the poor guy that owned that creeper save the caster,then came to realize it could be used as a spark plug gauge.
Customer
Reviewed in the United States on June 20, 2011
This caster works horribly. Just take a look at the picture - the hole is terribly off center and it doesn't roll worth a damn. Also, I'm not sure how I'm supposed to mount this to the existing caster since the casters aren't really made to be taken apart, either.
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