Williams JHW1230BSC Combination Wrench 15/16 Inch 12 Point

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1230BSC is a 15/16 inch combination wrench engineered for industrial and trade applications where fastener integrity and torque accuracy matter. The wrench features two distinct end designs working together: a SUPERCOMBO open end that routes wrenching force away from fastener corners to reduce rounding, and a SUPERTORQUE box end that contacts the flat surfaces behind hex points rather than the corners themselves. At 1.23 pounds and approximately 13.1 inches in length, this is a full-size hand tool built for demanding service environments. It meets aerospace specification AS 954 for 12-point fasteners as defined by AS 870, making it suitable for precision torque applications.

The JHW1230BSC is appropriate for use in HVAC, mechanical, plumbing, and general industrial settings where technicians work with 15/16 inch hex fasteners. The identical box and open end openings allow the wrench to be flipped without changing effective size, streamlining workflow in tight service calls. The 12-point box end is compatible with all common 6-point hex fasteners as well, offering broader utility without sacrificing performance. The industrial black finish resists corrosion and reduces glare in field conditions.

Key Features

• SUPERCOMBO open end directs force away from fastener corners to reduce deformation and rounding
• SUPERTORQUE 12-point box end applies wrenching force to flat surfaces behind hex points, not the corners
• Meets or exceeds aerospace specification AS 954 for 12-point fasteners per AS 870
• Box and open end openings are identical in size for consistent fitment on both ends
• Compatible with all common 6-point hex fasteners for added versatility
• Industrial black finish for corrosion resistance and reduced glare

Compatibility

Designed for use with 15/16 inch hex fasteners, including standard 6-point and 12-point configurations, in industrial, mechanical, and trade service applications conforming to ANSI B107.6 and SAE AS 954 standards.

Installation Notes

This wrench is a hand tool for use by licensed technicians and trade professionals working on mechanical fasteners. Always ensure the correct opening size is seated fully on the fastener before applying torque to prevent slippage. Do not use extension bars or cheater pipes on this wrench, as this can exceed safe operating loads. Follow applicable industry standards and job-site safety protocols when applying torque to critical fasteners.

Technical Specifications

• Opening Size: 15/16 inches
• Box End Type: 12-point SUPERTORQUE
• Open End Type: SUPERCOMBO
• Length: 13.1 inches
• Width: 1.9 inches
• Height: 0.9 inches
• Weight: 1.23 pounds
• Finish: Industrial Black
• Standard: ANSI B107.6, SAE AS 954
• UPC: 662459901095

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1230BSC