PROTO 1244B-1244 Tools Point Combination Wrench Set AI744 1-3/8

( Brand: Proto ), ( Manufacturer Part Number: 1244B-1244 ), ( Type: Combination Wrench ), ( System Of Measurement: Sae ), ( Size: 1-3/8in. ), ( Set Or Single Item: Single Item ), ( Drive Type: 12 Point )

Review PROTO #ai744 Tools 1-3/8 Inch Sae Combination Wrench Point Usa Industrial fits 2012

Introducing the Proto 1244B-1244 AI744 1-3/8 Inch Combination Wrench with a 12-point design, engineered to provide you with the versatility and durability required for various automotive and industrial applications. This wrench is part of the Proto (Protoolls) AI744 series, known for its advanced features and robust construction.

The 1-3/8 inch size range makes this tool an essential addition to your mechanics' toolbox, as it covers a wide range of nut and bolt sizes commonly encountered in automotive and industrial environments. The 12-point design allows for easy access to fasteners with varying degrees of accessibility, including those with corners or other obstructions.

This combination wrench is built using high-strength chrome-vanadium steel, ensuring superior strength and durability. The steel's high tensile strength enables the wrench to withstand the torque and stresses frequently encountered during automotive and industrial repairs. Additionally, the steel's resistance to wear and corrosion extends the wrench's overall lifespan.

The Proto 1244B-1244 AI744 Combination Wrench features a unique open-end design, which provides improved access to fasteners in tight spaces. The open end's large, flat surface minimizes the risk of rounding off hexagonal bolts and provides better grip and leverage than traditional open-end wrenches. The combination design, which includes both open-end and box-end components, offers the versatility of multiple wrenches in one, saving space and eliminating the need to carry numerous individual wrenches.

The 12-point box end is designed with a proprietary Protoolls "Flex-Head" technology. This technology allows for the box end to flex and conform to the shape of the fastener, providing a more secure fit and reducing the risk of damaging the fastener or the wrench during use. This feature also ensures that the wrench can be used effectively on fasteners with uneven or non-standard surfaces.

The Proto 1244B-1244 AI744 Combination Wrench is designed with user-friendly features, such as a long, ergonomic handle that offers a comfortable grip. The handle's polished chrome finish not only looks great but also provides resistance to rust and corrosion. The knurled handle surface adds extra grip, ensuring that the tool remains securely in your hands even during high-torque applications.

This wrench is precision-engineered to meet or exceed industry standards, ensuring that it delivers the performance and reliability you expect from a professional-grade tool. The Proto 1244B-1244 AI744 Combination Wrench is an indispensable addition to any automotive or industrial toolbox, offering the strength, versatility, and durability required for a wide range of applications.

1. **Durable Construction:** These wrenches are made of chrome-vanadium steel, known for its strength and durability. They are also plated with corrosion-resistant chrome, ensuring a long lifespan.

2. **Versatility:** The combination design allows for both open-end and box-end usage, making them suitable for a wide range of nuts and bolts. The 12-point feature provides access to some non-standard bolt heads.

3. **Comfort:** The wrenches have a comfortable handle shape and size, making them easy to grip and use for extended periods.

4. **Calibration Markings:** The wrenches feature calibration markings, ensuring accurate torque application.

1. **Price:** These wrenches are more expensive than some other options on the market.

2. **Weight:** Due to their heavy-duty construction, these wrenches are heavier than some other options, which could be a disadvantage for those who need to carry them around frequently.

After considering the pros and cons, it is recommended that if you require a high-quality, durable, and versatile wrench, and are willing to pay a premium for it, then the Proto 1244B-1244 AI744 12-point combination wrenches would be a worthwhile investment. However, if you are on a budget or do not require the extra features, there may be more affordable options that would suit your needs.

Details:

Proto Tools 1244B 1-3/8 SAE Combination Wrench 12 Point USA Industrial.

part #: 1244b1244 prices

• $117.00-$499.95

specifications handwrenche:

• for years: 2012
• brand: Proto
• mpn: 1244b-1244
• type: Combination Wrench
• system of measurement: Sae
• size: 1-3/8in.
• set or single item: Single Item
• drive type: 12 Point

returns handwrenche:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

general handwrenche:

• condition: Used
• Automotive Tools Supplies > Hand Tools > Wrenches

seller handwrenche:

• rating: 100.0%
• # reviews: 14851
• city: Keller, Texas

offer handwrenche:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0
• started: November 10, 2025

shipping handwrenche:

• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• type: Fixed
• cost: $15.95
• transit: 5-11 Days

payments handwrenche:

• other
• credit card: Visa
• wallet: Google-pay

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