1-1/4" x 1-5/16" Open End Wrench - Stanley Proto Industrial Tools

The Stanley Proto J3055 1-1/4" x 1-5/16" Open End Wrench is a professional-grade tool designed for demanding automotive and industrial applications. Crafted for durability and reliable performance, this wrench provides a secure grip and optimal leverage for various fastening tasks. Its robust construction ensures it meets the rigorous demands of professional technicians and mechanics.

Key Features

• Durable Satin Finish: The satin finish provides enhanced corrosion resistance and offers a slip-resistant grip, ensuring secure handling in diverse work environments.
• Optimized 15° Angle Heads: Engineered with 15-degree angled heads, this wrench allows for superior access and increased swing in confined or hard-to-reach areas, improving efficiency for precise fastening.
• Dual Opening Sizes: Featuring both 1-1/4" and 1-5/16" openings, this single tool offers versatility, reducing the need to switch wrenches for different fastener sizes.
• Professional-Grade Alloy Steel Construction: Made from special heat-treated alloy steel, the wrench features slim shanks that provide exceptional strength and durability for long-term professional use.
• Meets Industry Standards: This wrench is manufactured to meet stringent industry specifications, including ASME B107.100, ensuring consistent quality and performance.

Applications

The Stanley Proto J3055 Open End Wrench is an essential tool for a wide range of maintenance and repair tasks. It is particularly well-suited for heavy machinery, commercial vehicle servicing, and industrial equipment assembly where robust and precise fastening is required. Its angled heads make it ideal for accessing fasteners in tight engine compartments or on complex machinery where other wrench types may not provide adequate clearance.

Specifications

• Manufacturer: Stanley Proto Industrial Tools
• Model Number: J3055
• Opening Size: 1-1/4" x 1-5/16" (SAE)
• Overall Length: 14-1/2"
• Weight: 1.87 lbs (approximately 2.02 lbs based on some sources)
• Head Angle: 15°
• Head Outside Width (C): 2-21/32"
• Head Outside Width (C1): 2-33/64"
• Head Height (D/D1): 33/64"
• Throat Depth (B): 1-9/16"
• Throat Depth (B1): 1-31/64"
• Material: Alloy Steel
• Finish: Satin
• Standards Met: Fed'l Specs.: GGG-W-636E, ANSI Spec.: B107.6 (or ASME B107.100)