Proto J1200F-MBASD Combination Wrench Set 15 Pc Metric

Product Description

The PROTO J1200F-MBASD is a 15-piece metric combination wrench set designed for professional use in mechanical, maintenance, and industrial service applications. Each wrench features a 12-point box end with a 15-degree head offset angle, giving technicians improved clearance in tight or obstructed fastener positions. The set ships in a tool roll for organized storage and job-site portability. A black oxide finish provides corrosion resistance and reduces surface glare during use. This set is built to the specifications and tolerances expected by licensed tradespeople working in demanding environments.

This combination wrench set is suited for mechanical and industrial maintenance work where a complete metric wrench assortment is required. The tool roll format makes it practical for field service, shop use, and mobile maintenance crews. The 15-degree offset box end is a standard geometry useful across a wide range of fastener access scenarios, including engine work, equipment assembly, and structural maintenance tasks where straight-handle wrenches would be obstructed.

Key Features

• 15-piece metric combination wrench set covers a broad range of fastener sizes
• 12-point box end design for multiple engagement positions on hex fasteners
• 15-degree head offset angle improves access in confined spaces
• Black oxide finish for corrosion resistance and low-glare surface
• Tool roll included for organized storage and portability
• Lifetime warranty coverage

Compatibility

Designed as a metric combination wrench set suitable for general mechanical and industrial maintenance applications requiring standard metric fastener sizes.

Installation Notes

Combination wrenches are hand tools used by mechanics, millwrights, and maintenance technicians across trade disciplines. Select the correct wrench size to avoid rounding fastener flats. Inspect each wrench for cracks or deformation before use, and do not use extension bars or pipes to increase leverage beyond the tool's design intent. Store in the provided tool roll to protect the finish and prevent loss.