Armstrong Lobular Full Polish Regular Combination Wrench
Premium quality wrenches made from the highest grade alloy steel with precision-broached openings and mirror-like chrome plating. 6 point, 12 point openings available.
Features:
- Meet applicable aerospace standards: sizes 5/16 through 1
- Box ends incorporate a radius corner design that engages the flats of the fastener, not the corners, providing up to 15 percent -20 percent more torque while reducing fastener rounding, enhancing the turning of worn fasteners
- Box ends are offset a true 15 degree for clearing obstructions and knuckle clearance on flat surfaces
- The shank to box end transition area is also reinforced to provide greater strength
- Open end has a radius design for greater strength especially when compared to a hex open end
- Large size stamp on both ends of the wrench and both sides of the wrench for ease in identification
- Full polish chrome finish provides smooth edges with a high luster
- Manufactured from high alloy steel using the ost up-to-date manufacturing process and heat treat for greater strength and durability
- Meets or exceeds ASME B107.6-1994 and us federal Spec GGG-W-636E
- Offset degree 15