Wrench Offset Ring 10x11mm Facom 55A.10x11 Wshr HD 1/2Z Fastener size 7/8 in Drive

Fastener size 7/8 in Drive type 12 Point Length format standard Tooth Count 72

For producing precision threads by hand tapping

TSP's oil fill caps and plugs are available in multiple styles and finishes to work with any look

Drill diameter 21mm

High durability Chrome-Molybdenum-Vanadium steel

Wrench Offset Ring 10x11mm Facom 55A.10x11 Wshr HD 1/2Z Fastener size 7/8 in DriveFacom Spanner Double Ring Offset 10 x 11mm FACOM SERIES 55A OGV PROFILE RING WRENCHES HIGHER TORQUE: Increased Durability. Reduced Socket Fastener wear with 12 Point OGV Ring. FACOM OGV PROFILE: The OGV profile is achieved by a succession of curves instead of flats found in conventional sockets. MORE POWERFUL TIGHTENING: Larger contact area between socket and the fastener minimises stress. LESS WEAR: Torque is transmitted through the fastener flats