Description
Gearwrench 85578 9/16″ Double Box Ratcheting Socketing Open End Wrench makes tough jobs easier with its innovative design. The open end quickly ratchets nuts and bolts on or off without the need to remove the wrench from the fastener. The ratcheting box end requires just a 5° swing arc to turn fasteners, making it ideal for low-access areas. Manufactured from alloy steel and finished with a full polish chrome, this wrench provides strength, durability, and corrosion resistance for long-lasting use.
Features:
- Open end ratchets nuts and bolts without removing the wrench from the fastener.
- 72-tooth ratcheting box end needs only a minimal 5° to move fasteners, compared to 30° for standard wrenches.
- Off-corner loading design on the box end improves grip and reduces fastener rounding.
- Manufactured from alloy steel for added strength and longevity.
- Bright, full-polish chrome finish resists corrosion and is easy to clean.
Benefits:
- Speeds up work by allowing fasteners to be turned quickly without removing the wrench.
- Perfect for tight, low-access areas with the minimal 5° swing arc.
- Longer tool life due to the durable alloy steel construction.
- Resists corrosion and keeps clean with the polished chrome finish.
Technical Specifications:
- Model: 85578
- Size: 9/16″
- Type: Double Box Ratcheting Open End Wrench
- Material: Alloy Steel
- Finish: Bright, Full-Polish Chrome





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