Williams JHW1248TSB 12-point 1.5 Inch Box End Wrench

Product Description

The WILLIAMS COMFORT PRODUCTS JHW1248TSB is a 12-point straight box end wrench with a 1.5-inch opening, designed for professional technicians who need reliable torque access in tight spaces. The straight box head keeps the profile low when clearance is limited, making it well-suited for confined fastener locations common in mechanical and utility installations. Weighing 2.088 pounds and measuring 13.6 inches in length, this wrench is sized for substantial fasteners and delivers solid turning power. Both SAE and corresponding metric fastener sizes are marked on the tool for quick identification in the field.

This wrench suits trade professionals across HVAC, plumbing, and general mechanical service work where 1.5-inch fasteners are encountered. Its tubular shaft design allows the wrench to be used without a handle to quickly run down nuts, then an optional handle can be attached for final tightening or to reach otherwise inaccessible fasteners. A detent on the wrench shaft aligns the locking button with the handle hole, streamlining transitions between configurations. It is sold as an individual unit.

Key Features

• 12-point box end configuration for positive engagement on standard and metric fasteners
• 1.5-inch opening accommodates large fasteners common in mechanical installations
• Straight head profile provides access when vertical or horizontal clearance is limited
• Tubular shaft usable without a handle to quickly run down nuts before final tightening
• Detent on wrench shaft aligns locking button with optional handle hole for secure attachment
• SAE and corresponding metric fastener sizes marked on tool for dual-system reference

Compatibility

Designed as an OEM-style replacement or service wrench compatible with optional WILLIAMS COMFORT PRODUCTS handles; verify handle compatibility with the manufacturer before purchase.

Installation Notes

This wrench is intended for use by qualified trade professionals including HVAC technicians, plumbers, and mechanical service personnel. Always ensure the work area is de-energized or de-pressurized as required before servicing any fastened assembly. Confirm the wrench opening is fully seated on the fastener before applying torque to prevent rounding. Consult applicable codes and manufacturer torque guidance for the specific assembly being serviced.

Technical Specifications

• Opening Size: 1.5 inches
• Point Configuration: 12-Point
• Head Style: Straight Box End
• Length: 13.6 inches
• Width: 2.1 inches
• Height: 1.1 inches
• Weight: 2.088 pounds
• Unit of Measure: Each

Standard Information

• Brand: WILLIAMS COMFORT PRODUCTS
• Manufacturer Part Number: JHW1248TSB