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The Proto B329305 is a tether-ready 9/16-inch combination wrench featuring a satin finish that provides corrosion resistance and a slip-resistant grip. The 12-point box end enables fine indexing for improved speed and access in tight spaces, and incorporates the Proto TORQUEPLUS™ system for reduced fastener rounding. The Anti-Slip Design (ASD) open end delivers a more secure grip on fasteners.
Designed to fit 4, 6, and 12-point fasteners, this wrench is ideal for professional mechanics, MRO technicians, and industrial maintenance tasks. The tether-ready design supports tool accountability and fall protection programs in elevated or safety-critical work environments.
2 days
The Proto B329305 is a tether-ready 9/16-inch combination wrench featuring a satin finish that provides corrosion resistance and a slip-resistant grip. The 12-point box end enables fine indexing for...
The Proto J Combination Wrench in 9/16" delivers reliable performance with a fully polished finish and 12-point box end design, providing a secure grip on fasteners while reducing the risk of...
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