Technical Data:
Full polish double box wrench
Spline box ends
Size: 1/4 x 5/16 in

Application:
Designed for high-tensile-strength spline fasteners used on military/commercial aircraft, heavy machinery, automotive and industrial applications
Spline design moves torque load away from corners to help prevent fastener rounding and can turn damaged-corner fasteners
Precise spline fit helps reduce Foreign Object Debris (FOD)
Full polish finish provides corrosion resistance and an easy-to-clean surface

Dimensions:
Outside head width 1: 31/64 in
Head thickness 1: 1/4 in
Outside head width 2: 25/64 in
Head thickness 2: 15/64 in
Overall length: 7-1/4 in
Weight: 0.12 lb