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PROTO Combination Wrench: Alloy Steel, Chrome, 7/8 in Head Size, 12 1/2 in Overall Lg - SAE Spline Combination Wrenches
PROTOSAE Spline Combination Wrenches

PROTO Combination Wrench: Alloy Steel, Chrome, 7/8 in Head Size, 12 1/2 in Overall Lg

The PROTO J1228SPL is a 7/8 in SAE spline combination wrench made from alloy steel with a chrome finish. It features a 12 1/2 in overall length and an offset hex design. This PROTO-branded wrench is designed for…

SKU 3G-OTH-299363

Brand
PROTO
Item
Combination Wrench: Alloy Steel, Chrome, 7/8 in Head Size, 12 1/2 in Overall Lg
Category
SAE Spline Combination Wrenches
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Technical Specifications

PROTO
Manufacturer Part Number
J1228SPL
Type
Chrome, Offset, Hex
Overall Lg
12 1/2 in
Head Size
7/8 in
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO J1228SPL is a 7/8 in SAE spline combination wrench made from alloy steel with a chrome finish. It features a 12 1/2 in overall length and an offset hex design. This PROTO-branded wrench is designed for industrial applications requiring a spline drive.

Frequently Asked Questions

What is the PROTO J1228SPL combination wrench used for?

The PROTO J1228SPL is a 7/8 in SAE spline combination wrench used in industrial maintenance and assembly. Its spline drive and offset hex design provide access to fasteners in tight spaces. It is suitable for automotive, manufacturing, and heavy equipment applications where a PROTO-brand alloy steel tool is required.

What are the specifications of the PROTO J1228SPL wrench?

The PROTO J1228SPL is a 7/8 in SAE spline combination wrench made from alloy steel with a chrome finish. It has a 12 1/2 in overall length and an offset hex design. The manufacturer part number is J1228SPL. It is designed for industrial use requiring a spline drive.

Where to buy the PROTO J1228SPL wrench worldwide?

You can source the PROTO J1228SPL 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-branded tool.

How to select the right PROTO combination wrench size?

To select the correct PROTO combination wrench, match the head size to your fastener's hex or spline dimensions. The J1228SPL has a 7/8 in head size and a 12 1/2 in overall length. For spline applications, ensure the wrench drive matches the fastener. PROTO offers various sizes for industrial needs.

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 spline 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, Chrome, 1 in Head Size, 14 in Overall Lg, Offset, Hex, SAE (MPN J1232SPL). Key specifications — attr309539: 1 in; attr309567: Yes; attr324930: PROTO.
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PROTO Combination Wrench: Alloy Steel, Black Chrome, 7/8 in Head Size, 11 1/2 in Overall Lg, Offset (MPN JSCV28). Key specifications — attr309600: 7/8 in; attr309611: Black Chrome; attr309610: Alloy Steel; attr309604: Yes; attr309612: No; attr309613: No; attr309615: No; attr324932: PROTO.
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