Proto J1214ESB Combination Wrench 7/16 Inch 12-point

Product Description

The PROTO J1214ESB is a 7/16 inch combination wrench built for professional mechanical and maintenance applications. It features a 12-point box end with a 15-degree offset angle, allowing access to fasteners in tight or recessed locations where a straight approach is not possible. The overall length is 4-1/16 inches, making it compact and well-suited for close-quarters work. Constructed from steel with a corrosion-resistant finish, the J1214ESB meets ASME B107.100-2010 standards. It is tether capable, which qualifies it for use in elevated work environments where dropped-tool prevention is required. Licensed HVAC technicians, electricians, plumbers, and millwrights routinely carry combination wrenches of this size in service kits.

The J1214ESB is suited for residential and commercial maintenance tasks requiring a 7/16 inch fastener drive. Its compact 4-1/16 inch length makes it practical for panel work, equipment access doors, and confined mechanical spaces. The tether-capable design supports use on elevated platforms, ladders, and scaffolding where tool-drop policies are enforced. It is not rated for non-sparking environments and does not feature a ratcheting or reversing mechanism.

Key Features

• 7/16 inch head size with 12-point box end configuration
• 15-degree offset angle on the box end for clearance in recessed fastener locations
• Tether capable for compliance with dropped-tool prevention requirements
• Corrosion-resistant steel construction
• Meets ASME B107.100-2010 standard
• Compact 4-1/16 inch overall length for confined-space use

Compatibility

Designed as a standard 7/16 inch combination wrench for use with SAE fasteners in mechanical, electrical, and plumbing service applications.

Installation Notes

This wrench is intended for use by qualified tradespeople familiar with fastener torque requirements for the specific application. De-energize or shut off the system before performing any mechanical work on energized or pressurized equipment. When used in elevated environments, attach a tether to the designated anchor point before beginning work. Do not use in environments classified as requiring non-sparking tools.