Proto Combination Wrench, Reversible Spline, Measurement System: Imperial, Ratcheting Wrench, 1/2 in Wrench Opening, 12 Points, 72 Geared Teeth, 7 in Overall Length, 15 deg Offset, 1-1/16 in Open End Width, 3/16 in Open End Thickness, 31/32 in Box End Width, 3/16 in Box End Thickness, Specifications Met: ASME Specified, Forged Steel, Full Polished

ITEM FEATURES:

• 12 point box end allows for fine indexing, helping to improve speed and access
• 12 point box end fits 4, 6 and 12 point fasteners
• Fractional spline wrenches can be used on fractional 4, 6, 12 point spline and Torx fasteners
• The chrome vanadium switch lever allows for easy changes in turning direction which helps improve speed
• 15 deg angled offset box end helps keep shank clear of obstructions
• Anti-slip design (ASD) open end
• Full polish finish provides corrosion resistance and easy to clean surfaces
• 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