Proto Double Box End Wrench

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Proto double box end wrench. Proto has ratcheting wrenches for any job. If your ratcheting wrench only does one job it s time for an upgrade. Ratcheting box end wrenches operate like regular box end wrenches but can turn fasteners without lifting the tool from the fastener head. Proto s ratcheting wrenches work more efficiently to get the job done safely and accurately.

Stanely proto ratcheting box end wrenches incorporate fine toothed gears provide smooth yet powerful ratcheting. Fits 4 6 and 12 point fasteners. The configuration employs a radius corner design shifting contact area and stresses over a large area of the. 12 point box end allows for fine indexing helping to improve speed and access.

Proto s combination ratcheting wrenches feature our safer and more efficient anti slip design. Features and benefits. The torqueplus design is a high performance drive configuration which allows for quick and easy wrench engagement to the fastener flats not the corners. These tools are high quality and appropriate for use in aerospace government and industries with heavy machinery.

The box end of most proto wrenches incorporate the torqueplus wrenching system. Box ends incorporate the torqueplus system. Proto ratcheting double box wrenches 12 point. With thin box heads slim shanks and short arc swings they can be worked in tight spots.

Box end wrenches and sets have an enclosed head end that fits around the entire head of the fastener for a more secure grip while turning.