Crescent 86561 Ratcheting Wrench Set 10 Pc Metric

Product Description

The CRESCENT 86561 is a 10-piece metric ratcheting combination wrench set designed for professional technicians who need reliable hand-tool performance across a range of fastener sizes. Each wrench features a 15-degree offset head with both 6-point and 12-point box-end geometry, allowing engagement in tight clearances while ratcheting through the stroke without fully repositioning the tool. The set spans 4 mm through 11 mm, covering the most common metric fastener sizes encountered in HVAC equipment, plumbing fixtures, electrical panel work, and mechanical assemblies. The steel construction provides corrosion resistance for service environments where moisture exposure is routine.

This wrench set is suited for residential and light commercial service work where compact, metric fasteners are standard. Typical applications include servicing fan assemblies, motor mounts, control panel hardware, pump brackets, and equipment access panels. The included storage bag keeps the set organized in a tool bag or van shelf. Technicians working on imported equipment or systems with metric hardware will find the 4 mm through 11 mm range covers the majority of small-to-mid fastener sizes in those assemblies.

Key Features

• Ratcheting box end with 15-degree offset head for use in confined spaces
• 6-point and 12-point box-end geometry for secure fastener engagement
• 10 wrenches included: 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm
• Corrosion-resistant steel construction for wet or outdoor service conditions
• Storage bag included to keep set organized and portable

Compatibility

Designed for general-purpose use with metric fasteners ranging from 4 mm to 11 mm, suitable for HVAC, plumbing, electrical, and mechanical service applications requiring ratcheting combination wrenches.

Installation Notes

Ratcheting wrenches are hand tools requiring no installation. Before servicing any equipment, de-energize electrical systems at the breaker, shut off gas supply valves, and isolate fluid systems per applicable codes. Inspect each wrench for wear or damage before use and do not apply extension bars or pipe cheaters to extend leverage, as this can damage the ratcheting mechanism or round fastener heads.