PROTO Combination Wrench: Alloy Steel, Black Oxide, 7/8 in Head Size, 12 1/2 in Overall Lg
The PROTO J1228BASD is a 7/8 in SAE 12-point combination wrench made from alloy steel with a black oxide finish. It has an overall length of 12 1/2 in and features an offset design. This wrench is part of PROTO's…
SKU 3G-OTH-287329
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Product Description
The PROTO J1228BASD is a 7/8 in SAE 12-point combination wrench made from alloy steel with a black oxide finish. It has an overall length of 12 1/2 in and features an offset design. This wrench is part of PROTO's combination wrench line, designed for industrial applications.
Frequently Asked Questions
What is the PROTO J1228BASD combination wrench used for?
The PROTO J1228BASD is a 7/8 in SAE 12-point combination wrench used for tightening or loosening fasteners in industrial maintenance, automotive repair, and heavy equipment applications. Its offset design provides better access to recessed bolts, and the black oxide finish offers corrosion resistance.
What are the specifications of the PROTO J1228BASD wrench?
The PROTO J1228BASD is a 7/8 in SAE 12-point combination wrench made from alloy steel with a black oxide finish. It has an overall length of 12 1/2 in and an offset design. The manufacturer part number is J1228BASD. It is designed for professional industrial use.
Where to buy the PROTO J1228BASD wrench worldwide?
You can source the PROTO J1228BASD combination wrench through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. 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 head size to your fastener's SAE dimension. For the J1228BASD, the head size is 7/8 in. Ensure the 12-point design fits your bolt type. The offset style helps access tight spaces. Always verify the overall length suits your workspace.
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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.















