Proto Wrench Combination, Ratcheting Box, 5/16''AF, Asd O/E, Spline Non Rev, Steel Black, 5.1/2''L SCR10

• Fractional spline wrenches can be used on fractional 4, 6, 12 point, spline and Torx® fasteners.
• Box end is countersunk for easy application to the fastener.
• Spline design was created for use with specialty spline bolts which are used when weight and size of bolt heads must be minimized.
• Spline design enables the wrench to contact conventional fasteners away from the corners, which applies force over a larger area, reducing risk of fastener scoring and helps prevent rounding of the corners and other fasteners damage that could lead to Foreign Object Damage (FOD).
• The high contact surface area which is away from fastener points enables turning of highly rounded fasteners.
• Anti-Slip Design (ASD) open end.
• Black chrome finish is corrosion resistant and visually distinctive.

Specifications

FINISH: Black Chrome

SIZE [IN]: 5/16

OUTSIDE HEAD WIDTH 1 [IN]: 11/16

HEAD THICKNESS 1 [IN]: 1/8

OUTSIDE HEAD WIDTH 2 [IN]: 21/32

HEAD THICKNESS 2 [IN]: 1/8

OVERALL LENGTH [IN]: 5-1/2

WEIGHT [LBS]: 0.06

POINT SIZE: Spline

UNIT OF MEASURE: Fractional