Stanley 85-990 Combination Wrench Set 14 Piece

Product Description

The STANLEY 85-990 is a 14-piece combination wrench set built around the MAX Drive Box End System, a design that increases torque contact area on fastener flats to reduce the chance of rounding. Each wrench features a satin finish that resists corrosion and minimizes glare in the field. The set covers a range of standard sizes suited to general mechanical work and is sized for daily professional use by HVAC technicians, plumbers, electricians, and general maintenance trades. At 11.4 pounds for the full set, the kit is substantial enough for a complete bench or bag loadout without redundant sizes.

This wrench set is appropriate for residential and light commercial service work where a technician needs a reliable combination wrench selection on hand. The MAX Drive box end engages more surface area per fastener than a standard 12-point box end, making it well suited to work on equipment with corroded or worn hardware. The satin finish reduces fingerprint visibility and light reflection in tight mechanical spaces, which is practical for panel, equipment room, and rooftop service environments.

Key Features

• 14-piece set provides coverage across a full range of common fastener sizes
• MAX Drive Box End System increases torque contact area to reduce fastener rounding
• Satin finish resists corrosion and minimizes glare during use
• Combination design pairs a box end with an open end on each wrench for versatile access
• Full set weight of 11.4 pounds supports a complete service loadout

Compatibility

Designed as a general-purpose combination wrench set suitable for mechanical service, maintenance, and installation work across HVAC, plumbing, and electrical trades.

Installation Notes

Combination wrenches are hand tools requiring no installation; however, proper use and storage practices apply. Always select the correct size wrench for the fastener to avoid slippage and injury. Inspect wrenches for cracks or deformation before use and remove any damaged tools from service. Store in a dry location to maintain the satin finish and prevent corrosion over time.

Technical Specifications

• Set Size: 14 pieces
• Box End System: MAX Drive
• Finish: Satin
• Weight: 11.4 pounds
• UPC: 076174859904

Standard Information

• Brand: STANLEY
• Manufacturer Part Number: 85-990