Williams® Combination Wrench, Series: SUPERCOMBO® Supertorque®, Imperial, Standard Wrench, 3-1/2 in Wrench Opening, 12 Points, 31-29/32 in OAL, 6-5/8 in Open End Width, 1-7/32 in Open End Thickness, 4-7/8 in Box End Width, 1-5/8 in Box End Thickness, Satin Chrome.
Features
- SUPERCOMBO® open end has specially designed grooves that direct wrench force away from fastener corners
- Supertorque® box opening design allows application of higher torque without rounding or deforming hex fastener points
- No contact is made at the corners, instead wrenching forces are placed on the flat surfaces behind the points
- Meets or exceeds aerospace specification AS 954 for 12-point fasteners to provide accurate torque/tension relationship for precision application
- May be used on all common hex (6-point) fasteners with considerable advantage over conventional box end wrenches to increase both hand tool flexibility and economy
- Box and open end openings are identica
