3/8" Drive x 22mm Deep Tachometers 10 Piece 3/8" and 1/2"

10 Piece 3/8" and 1/2" Drive Metric Hex Bit Socket Set

3/4" Drive x 41mm Standard

Air Inlet Thread NPT: 1/4

Also works on 1988 to 2003 GMC and Chevrolet 1/2

Tests ethylene glycol solutions

3/8" Drive x 22mm Deep Tachometers 10 Piece 3/8" and 1/2"Features and Benefits of 3 8" Drive x 22mm Deep 3 8" Drive x 22mm Deep Deep length 6 point impact socket Made from high quality chrome molybdenum steel Heat treated for strength and durability Size markings are hard stamped into the socket for easy identification Black oxide coated for resistance against rust and corrosion 3 8" Drive x 22mm Deep Length 6 Point Impact Socket. Our impact sockets grip the fastener across a broader contact area, reducing