Lisle 61900 Heavy Duty Bearing Race and Seal Driver Set Air Conditioning Service Tools The tester and meter can

The tester and meter can remain connected until other computer systems shut down

3/8" hose ID

3" Hook and Loop Style Backer Pad

Works on single and twin piston floating calipers

Installation done by pushing on the head

Lisle 61900 Heavy Duty Bearing Race and Seal Driver Set Air Conditioning Service Tools The tester and meter canFits Most Class 8 Over the Road Trucks and Trailers and Some Medium Duty Trucks. Use the tapered driver side for bearing races and the flat side for seals. Includes six drivers and handle extension for driving bearing races and seals on hubs with deep brake drums without removing the drums. Driver sizes: 3 43 64", 4 7 8", 4 13 16", 5 1 2", 5 25 32", and 6".