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Aluminium-bronze double open-end wrench, 3/4 by 13/16 inch, natural finish

Ampco

Ampco WO-3/4X13/16 Nonsparking Open End Wrench 3/4 x 13/16 in

SKU CH-2FEH-R1NBA

A nonsparking open-end wrench with 3/4 and 13/16 inch heads, 8 inch length and 15 degree offset

  • Nonsparking aluminium-bronze alloy prevents ignition in hazardous areas
  • Double-ended 3/4 in and 13/16 in heads cover two SAE fastener sizes
  • 15-degree offset angle improves access in confined spaces
  • 8-inch overall length provides leverage for tight joints
  • One-piece rounded construction resists deformation under heavy torque

Nonsparking Double-End Wrench

This Ampco open-end wrench is made from aluminium bronze for nonsparking use in hazardous environments. It fits SAE fasteners measuring 3/4 in and 13/16 in with a single tool. The 8 in overall length provides leverage for general maintenance tasks. Condition is new and ready for immediate service.

Build Fit And Clearance

The 15 degree offset on each head improves access to fasteners in tight assemblies without needing extra adapters. A double-end design reduces the number of individual wrenches a technician must carry. Rounded heads engage flats cleanly to minimise rounding risk. One-piece construction eliminates loose parts that could fall into machinery.

Sustained Use Behaviour

Aluminium bronze resists deformation under repeated high-torque cycles better than softer non-ferrous alloys. The nonsparking property remains consistent throughout the service life of the tool. No insulation coating means there is no dielectric layer to degrade or inspect over time. The wrench is suited to daily industrial use where spark suppression is mandatory.

How it compares

Measured against everything we stock in Pliers, Wrenches & Gripping Tools, at today’s prices. Recalculated every night.

Price $53.99
Pricier than about 77% of the 2,110 comparable items (median $23.99).

Specifications

Product
Brand nameAMPCO SAFETY TOOLS

Questions about this item

How does the 15-degree offset affect access in tight spaces?

The 15-degree angle lets the wrench engage fasteners where a straight handle would hit obstructions, giving clearance in confined engine bays or pipe runs.

Does the aluminum-bronze alloy heat up or spark during prolonged use?

Aluminum bronze is non-sparking and non-magnetic, so it will not create ignition sources and its thermal conductivity keeps the handle from becoming uncomfortably hot during extended work.

What fastener sizes must already be in the toolkit for this double-ended wrench to be useful?

You need 3/4-inch and 13/16-inch SAE nuts or bolts; the wrench covers both sizes on a single 8-inch one-piece body.

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