S81-600 - Coupling One Piece 6" - 1/2"x5/16" - Westwood Includes: 6

Includes: 6

The Williams H-51B

Oil Capacity: 1

Compatible with pneumatic and electric impact wrenches

Deep Sockets:

S81-600 - Coupling One Piece 6" - 1/2"x5/16" - Westwood Includes: 6Reliable One Piece Motor Coupling for Beckett Burners The Westwood S81 600 One Piece Coupling delivers dependable power transmission from motor to pump in your oil burner system. Engineered specifically for 6" shaft applications with 1 2" x 5 16" dimensions, this coupling ensures smooth, vibration free operation for years of reliable heating performance. Why Choose This Coupling? One Piece Design: Eliminates alignment issues and reduces installation