Proto Combinationination Wrench Reversible Spline 1/2 #16 JSCV16B-SBD

Proto's professional-grade 1/2" 12-Point Black Oxide Reversible Combination Ratcheting Wrench, specifically engineered for high-productivity work in restricted industrial or aerospace environments where non-plated tools are mandatory. This precision tool features a reversing lever for quick directional changes without removing the wrench from the fastener and a 15-degree offset box end for essential knuckle clearance. Constructed from forged alloy steel, this wrench utilizes a Spline box end design, making it exceptionally versatile for use on 4, 6, 12-point, spline, and Torx® fasteners. The black oxide finish provides a non-reflective, corrosion-resistant surface ideal for high-glare environments. It also incorporates the Anti-Slip Design (ASD) open end with a patented locking groove to prevent tool slippage under heavy load.
Key Features
1/2" SAE size with a 12-point spline box end for maximum versatility across multiple fastener types.
Reversible ratcheting mechanism with a recessed switch lever allows for rapid changes in turning direction while preventing accidental switching.
Spline box end provides high-torque performance and is designed to turn fasteners even if they are heavily rounded.
Anti-Slip Design (ASD) open end features patented locking grooves to keep the wrench securely seated on the fastener.
Non-reflective black oxide finish is optimized for use in restricted environments where non-plated products are strictly required.
15-degree offset head provides critical clearance and improved accessibility in deep or obstructed mechanical spaces.