PROTO Combination Wrench: Alloy Steel, Satin, 1 1/4 in Head Size, 16 7/8 in Overall Lg
The PROTO J1240ASD is a 1-1/4 in SAE 12-point combination wrench made from alloy steel with a satin finish. It features a 16-7/8 in overall length and an offset head design. This wrench is part of PROTO's combination…
SKU 3G-OTH-287521
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Product Description
The PROTO J1240ASD is a 1-1/4 in SAE 12-point combination wrench made from alloy steel with a satin finish. It features a 16-7/8 in overall length and an offset head design. This wrench is part of PROTO's combination wrench line, designed for industrial applications.
Frequently Asked Questions
What is the PROTO J1240ASD combination wrench used for?
The PROTO J1240ASD is a 1-1/4 in SAE 12-point combination wrench designed for tightening and loosening hex fasteners in industrial maintenance, automotive repair, and heavy equipment applications. Its offset head and 16-7/8 in length provide leverage in confined spaces.
What are the specifications of the PROTO J1240ASD wrench?
The PROTO J1240ASD is a 1-1/4 in SAE 12-point combination wrench made from alloy steel with a satin finish. It has a 16-7/8 in overall length and an offset head design. The manufacturer part number is J1240ASD, and it is part of PROTO's industrial wrench line.
Where to buy the PROTO J1240ASD wrench worldwide?
3G Electric supplies the PROTO J1240ASD combination wrench worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this PROTO wrench.
How to select the right PROTO combination wrench size?
To select the correct PROTO combination wrench, match the wrench size to the fastener head. The J1240ASD fits 1-1/4 in hex fasteners. For SAE sizes, measure the bolt head across the flats. Always use a 12-point wrench for higher torque on hex fasteners without rounding.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO sae 12-point combination wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















