36mm 12-Point Metric Combination Wrench - Stanley Proto Industrial Tools

The Stanley Proto J1236M 36mm 12-Point Metric Combination Wrench is engineered for demanding professional use in automotive and industrial environments. This robust combination wrench delivers both strength and precision, making it an essential tool for technicians and mechanics tackling large metric fasteners. Its specialized designs on both the open and box ends enhance grip, minimize fastener wear, and optimize torque transfer.

Key Features

• Durable Satin Finish: The satin finish provides excellent corrosion resistance and offers a secure, slip-resistant grip for reliable handling in various working conditions.
• Anti-Slip Design (ASD) Open End: The open end features Proto's Anti-Slip Design (ASD) with patented locking grooves that help prevent the wrench from slipping off the fastener. Its arched surface distributes force over a larger contact area, helping to prolong fastener life by reducing rounding. Note: For metric sizes 36mm and larger, the ASD feature is not included in the open end design as per some descriptions, but the general benefit of preventing fastener damage still applies.
• Torqueplus™ Box End System: The 12-point box end incorporates the Torqueplus™ system, which allows for up to 15% more torque to be applied to the fastener. This design engages the flats of the fastener rather than the corners, significantly reducing the risk of rounding and providing a better grip on worn or stubborn fasteners.
• Optimal Access and Leverage: With a length of 19 inches (492.1mm), this wrench provides ample reach and leverage for breaking loose or tightening large fasteners. The 12-point design on the box end also allows for fine indexing, improving speed and access in confined spaces.
• Professional-Grade Construction: Manufactured from alloy steel, this wrench is built for superior strength and durability, meeting or exceeding ASME B107.9 specifications for professional-grade performance.

Applications

The 36mm 12-Point Metric Combination Wrench is ideally suited for heavy-duty applications across various industries. Professional technicians commonly utilize this size for tasks involving large fasteners on heavy equipment, agricultural machinery, commercial vehicles, and industrial pipelines. It is particularly effective for maintenance and repair of truck suspensions, wheel components, and other large assemblies where substantial torque and a secure grip are critical.

Specifications

• Model Number: J1236M
• Length: 19 inches (492.1 mm)
• Weight: 2.77 lbs (1.256 kg)
• Opening Size: 36mm
• Socket Type: 12-Point
• Standards: ANSI Spec.: B107.9 (also references ASME B107.100)
• Head Outside Width (C): 73.5 mm
• Head Outside Width (C1): 51.9 mm
• Head Height (D): 13.5 mm
• Head Height (D1): 20.2 mm
• Throat Depth (B): 44.1 mm