Cleans cylinder threads and gasket seat in one operation.
Use on engine cylinders that use 14mm, short reach (up to 5/8''), non-tapered (flat) seat spark plugs.
Essential for regular preventative maintenance and troubleshooting.
High quality, durable construction - Manufactured in USA.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.5 inch
Height : 1 inch
Length : 4 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B00H26S4U8

Product Description

BG''s Spark Plug Hole Conditioning Tool is used on engines to clean the cylinder threads and gasket seat in one operation. PART NUMBER: 21045-14 THREAD SIZE: M14 X 1.25 SAE (METRIC) EFFECTIVE REACH: SHORT, UP TO 5/8''(.625), SEAT TYPE: NON-TAPERED (FLAT). Do not use with tapered seats. This product is available in several thread sizes and reaches.