Proto 577-1246 Combination Wrench 1-7/16" 12-Point
The Proto 577-1246 is a 1-7/16 inch 12-point combination wrench built for professional-grade fastening and loosening tasks. The 12-point box end provides more contact points for reduced fastener...
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Create A New AccountThe Proto B329288 Combination Wrench features a satin finish that provides corrosion resistance and a slip-resistant grip, while the 12-point box end allows fine indexing for improved speed and access in tight spaces. The box end incorporates Proto's TorquePlus™ system and fits 4, 6, and 12-point fasteners for maximum versatility.
The open end utilizes Proto's Anti-Slip Design (ASD) to reduce fastener rounding and improve torque transfer — ideal for demanding industrial, MRO, and maintenance applications. Note: ASD feature is available on sizes between 11/32" and 1-5/16" only.