Lang ROW-1214DHM Ratcheting Offset Box End Wrench

Product Description

The LANG ROW-1214DHM is a double-end ratcheting offset box end wrench sized 3/8 inch by 7/16 inch. It features a 25-degree head offset angle that provides knuckle clearance in tight or recessed fastener locations. The 12-point box ends engage hex fasteners at multiple positions, reducing the arc needed to advance the fastener. Built from chrome-plated steel, this wrench is suited for automotive, HVAC, plumbing, and general mechanical service work. The ratcheting mechanism with reversing action eliminates the need to remove and reposition the wrench on each stroke, speeding up work in confined areas where swing arc is limited.

This wrench is used across a range of trade and service applications where standard open-end or combination wrenches cannot seat properly due to obstructions. The 3/8 inch and 7/16 inch ends cover common fastener sizes found in ductwork hardware, equipment panels, refrigeration components, and plumbing fixtures. The offset head is particularly useful when working against a flat surface or inside a cabinet where a straight wrench would not clear surrounding structure. Suitable for both professional shop use and field service applications.

Key Features

• Ratcheting mechanism with reversing action for single-direction drive without repositioning
• 25-degree head offset angle for clearance over obstructions and flat surfaces
• 12-point box ends engage fasteners at 30-degree intervals for use in tight swing situations
• Double-end design provides two sizes in one tool: 3/8 inch and 7/16 inch
• Chrome-plated steel construction for corrosion resistance and durability

Compatibility

Designed as a general-purpose ratcheting offset box end wrench for use with standard SAE hex fasteners in 3/8 inch and 7/16 inch sizes across automotive, HVAC, plumbing, and mechanical service applications.

Installation Notes

This wrench is used by HVAC technicians, plumbers, electricians, and general mechanics for fastener work in confined or obstructed spaces. Before use, verify the wrench end size matches the fastener to avoid rounding. Set the reversing mechanism to the correct drive direction before applying torque. Keep the wrench clean and free of oil buildup to maintain ratchet engagement.