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PROTO J1238ASD SAE 12-Point Combination Wrench - SAE 12-Point Combination Wrenches
PROTOSAE 12-Point Combination Wrenches

PROTO J1238ASD SAE 12-Point Combination Wrench

The PROTO Combination Wrench is an SAE 12-point combination wrench made of alloy steel with a satin finish. It features a 1-3/16 in head size and a 15 7/8 in overall length, with an offset design. This wrench is…

SKU 3G-OTH-287284

Brand
PROTO
Item
J1238ASD SAE 12-Point Combination Wrench
Part Number
J1238ASD
Category
SAE 12-Point Combination Wrenches
Available to Order
Also known as:J1238ASDPROTO
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Technical Specifications

PROTO
Manufacturer Part Number
J1238ASD
Type
Satin, Offset, Hex
Overall Lg
15 7/8 in
Head Size
1 3/16 in

Technical Documents

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

Product Description

The PROTO Combination Wrench is an SAE 12-point combination wrench made of alloy steel with a satin finish. It features a 1-3/16 in head size and a 15 7/8 in overall length, with an offset design. This wrench is identified by manufacturer part number J1238ASD.

Frequently Asked Questions

What is the PROTO J1238ASD combination wrench used for?

The PROTO J1238ASD combination wrench is used for tightening and loosening SAE hex fasteners in industrial maintenance, automotive repair, and heavy equipment applications. Its 12-point box end provides better grip on worn fasteners, while the offset design improves knuckle clearance in tight spaces.

What are the specifications of the PROTO J1238ASD combination wrench?

The PROTO J1238ASD is an SAE 12-point combination wrench made of alloy steel with a satin finish. It has a 1-3/16 in head size and a 15-7/8 in overall length. The offset design allows access to recessed fasteners. PROTO is the OEM brand for this wrench.

Where to buy the PROTO J1238ASD combination wrench worldwide?

You can source the PROTO J1238ASD 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 SAE 12-point wrench.

How to select the correct PROTO combination wrench size?

To select the correct PROTO combination wrench, match the head size to the fastener's hex width across flats. For the J1238ASD, the 1-3/16 in head fits SAE fasteners of the same nominal size. Always verify the fastener type and torque requirements before use to avoid damage.

Used in

Common applications for PROTO
Industrial maintenance — PROTO J6014CXCERT micrometer torque wrench for tightening fasteners to 50–250 ft-lb with tether capability.
Assembly operations — PROTO J6345A electronic torque wrench for 5–50 ft-lb control with audible and visual indicators.
Plumbing and mechanical — PROTO J812HD straight pipe wrench with 2 in jaw capacity for gripping and turning pipes.
Precision fastening — PROTO J61929 multi-bit screw and nut driver kit with 26 alloy steel bits for assembly and maintenance.
Tool organization — PROTO JUC3743-3SG heavy-duty utility cart with drawers, power strip, and padlock for shop floor use.
Metric fastener service — PROTO JSCVM-20SB 20-piece ratcheting combination wrench set covering 6 mm to 32 mm.
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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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This SAE 12-point combination wrench is constructed from alloy steel with a black oxide finish. It features a 1-1/16 in head size and an overall length of 14-7/8 in. Used for tightening and loosening hex fasteners in mechanical assembly and maintenance tasks
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This SAE 12-point combination wrench is constructed from alloy steel with a black oxide finish. It features a 1-1/16 in head size and an overall length of 14-7/8 in. Used for tightening and loosening hex fasteners in mechanical assembly and maintenance tasks
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This SAE 12-point combination wrench is made from alloy steel with a black oxide finish. It has a 3-7/8 inch head size and a 37 inch overall length with an offset design. Suitable for heavy-duty bolting applications requiring high torque and access in confined spaces
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