Professional Diesel Injector Seat Brush Cleaning Kit 8090S

4PCS Helix Brushes (1.375", 1.1875", 1.160" and 0.990")
-For easy cleaning of deep-seat holes. Simply inserts the helix brush into the injector-seat bore and turning its handle clockwise.

3PCS Two-Stage Brushes (1", 0.750" and 0.500")
-For easy cleaning of the seat and inner-seat hole. Simply insert the two-stage brush into the injector bore and turning its handle clockwise.

6PCS Bore Brushes (8mm, 10mm, 12mm, 15mm, 17mm and 19mm)
-For easy cleaning of the injector bore, tube wall and inner-seat hole. The different bore brushes can be used individually or in combination as needed for proper cleaning.

1PCS Flexible Extension
-Features a flush locking screw for access into hard to reach areas.

1PCS Driver Handle
-Features a spring-loaded and quick-lock coupler.
-1/4" Drive Hex Shaft allows for quick interchange of brushes, drivers, extensions and the use of low speed drills.

1PCS Rigid Extension
-With flush locking screws provide access to hard to reach areas.

An Assortment of Cleaning Kits
-For easy wiping, cleaning and polishing of bore and seat areas after using a brush.