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PROTO Combination Wrench: Alloy Steel, Black Oxide, 1 1/4 in Head Size, 16 7/8 in Overall Lg - SAE 12-Point Combination Wrenches
PROTOSAE 12-Point Combination Wrenches

PROTO Combination Wrench: Alloy Steel, Black Oxide, 1 1/4 in Head Size, 16 7/8 in Overall Lg

The PROTO Combination Wrench (SKU 449N39, MPN J1240BASD) is an SAE 12-point combination wrench made from alloy steel with a black oxide finish. It features a 1-1/4 in head size and a 16-7/8 in overall length with an…

SKU 3G-OTH-287558

Brand
PROTO
Item
Combination Wrench: Alloy Steel, Black Oxide, 1 1/4 in Head Size, 16 7/8 in Overall Lg
Category
SAE 12-Point Combination Wrenches
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Technical Specifications

PROTO
Manufacturer Part Number
J1240BASD
Type
Black Oxide, Offset
Overall Lg
16 7/8 in
Head Size
1 1/4 in
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Combination Wrench (SKU 449N39, MPN J1240BASD) is an SAE 12-point combination wrench made from alloy steel with a black oxide finish. It features a 1-1/4 in head size and a 16-7/8 in overall length with an offset design.

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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PROTO Combination Wrench: Alloy Steel, Black Oxide, 1 1/8 in Head Size, 15 7/8 in Overall Lg, Offset (MPN J1236BASD). Key specifications — attr309539: 1-1/8 in; attr309567: Yes; attr324930: PROTO.
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PROTO Combination Wrench: Alloy Steel, Black Oxide, 15/16 in Head Size, 12 7/8 in Overall Lg, Offset (MPN J1230BASD). Key specifications — attr309539: 15/16 in; attr309567: Yes; attr324930: PROTO.
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PROTO Combination Wrench: Alloy Steel, Black Oxide, 5/8 in Head Size, 9 1/2 in Overall Lg, Offset (MPN J1220BASD). Key specifications — attr309539: 5/8 in; attr309567: Yes; attr324930: PROTO.
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PROTO Combination Wrench: Alloy Steel, Black Oxide, 11/16 in Head Size, 10 1/4 in Overall Lg, Offset (MPN J1222BASD). Key specifications — attr309539: 11/16 in; attr309567: Yes; attr324930: PROTO.
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PROTO Combination Wrench: Alloy Steel, Chrome, 15/16 in Head Size, 12 7/8 in Overall Lg, Std (MPN J1230-T500). Key specifications — attr309539: 15/16 in; attr309567: Yes; attr324930: PROTO.
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