12-Point Black Oxide Metric Combination Wrench Set (6 pc.)

Proto Spline Tools are designed to service high tensile strength fasteners used widely on military and commercial aircraft and in heavy machinery applications where vibration is prevalent. They are also used in automotive and industrial areas where high performance torque needs to be achieved
Spline fasteners help tighten high strength bolts to high torque loads
They help lower the force required to turn standard fasteners by allowing the torque load to be moved away from the corners, helping prevent fastener rounding. They also turn fasteners with damaged corners

Additional Features

Spline helps reduce foreign object debris (FOD) by having a precise fit between the fastening tool and its fastener
Anti-Slip Design (ASD) open end

(1) 10mm x 5-29/32 in. 12 Point Wrench (J1210MBASD)
(1) 11mm x 6-29/32 in. 12 Point Wrench (J1211MBASD)
(1) 12mm x 7-45/64 in. 12 Point Wrench (J1212MBASD)
(1) 13mm x 7-29/32 in. 12 Point Wrench (J1213MBASD)
(1) 14mm x 8-13/16 in. 12 Point Wrench (J1214MBASD)
(1) 15mm x 9-5/32 in. 12 Point Wrench (J1215MBASD)

Unfortunately, the warranty information cannot be retrieved for this specific product. Please review the information about our warranties.

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We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.