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PROTO J1250B SAE 12-Point Combination Wrench, 1-9/16 in, Black Oxide - SAE 12-Point Combination Wrenches
PROTOSAE 12-Point Combination Wrenches

PROTO J1250B SAE 12-Point Combination Wrench, 1-9/16 in, Black Oxide

The PROTO J1250B is a 1-9/16 in SAE 12-point combination wrench made from alloy steel with a black oxide finish. It has an overall length of 20 1/4 in and is part of PROTO's lineup of industrial hand tools.

SKU 3G-OTH-287510

Brand
PROTO
Item
J1250B SAE 12-Point Combination Wrench, 1-9/16 in, Black Oxide
Category
SAE 12-Point Combination Wrenches
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PROTO
Manufacturer Part Number
J1250B
Type
Black Oxide
Overall Lg
20 1/4 in
Head Size
1 9/16 in

Technical Documents

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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO J1250B is a 1-9/16 in SAE 12-point combination wrench made from alloy steel with a black oxide finish. It has an overall length of 20 1/4 in and is part of PROTO's lineup of industrial hand tools.

Frequently Asked Questions

What is the PROTO J1250B combination wrench used for?

The PROTO J1250B is a 1-9/16 in SAE 12-point combination wrench designed for tightening and loosening fasteners in industrial maintenance, automotive repair, and heavy equipment applications. Its black oxide finish provides corrosion resistance, and the 20-1/4 in length offers leverage for high-torque tasks.

What are the specifications of the PROTO J1250B combination wrench?

The PROTO J1250B is a 1-9/16 in SAE 12-point combination wrench made from alloy steel with a black oxide finish. It has an overall length of 20-1/4 in and a head size of 1-9/16 in. The manufacturer part number is J1250B, and it is part of PROTO's industrial hand tool lineup.

Where to buy the PROTO J1250B combination wrench worldwide?

3G Electric supplies the PROTO J1250B combination wrench worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this PROTO tool.

How to select the right PROTO combination wrench size?

To select the correct PROTO combination wrench, match the wrench head size to the fastener's hex or bolt diameter. For the J1250B, the 1-9/16 in head fits SAE 1-9/16 in fasteners. Ensure the 12-point design aligns with your application's torque requirements and access constraints.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting

PROTO 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.

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