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PROTO SAE Box End Torque Adapter, 3/8 in Drive, 12 Points, Chrome - SAE Box End Torque Adapters
PROTOSAE Box End Torque Adapters

PROTO SAE Box End Torque Adapter, 3/8 in Drive, 12 Points, Chrome

The PROTO Interchangeable Torque Wrench Head (MPN J5120) is an SAE box end torque adapter made of alloy steel with a chrome finish. It features a 3/8 in drive size and 12 points, designed for use with compatible…

SKU 3G-OTH-325054

Also listed as: J 5120 · J-5120

Brand
PROTO
Item
SAE Box End Torque Adapter, 3/8 in Drive, 12 Points, Chrome
Part Number
J5120
Category
SAE Box End Torque Adapters
Available to Order
Also known as:J5120PROTO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

PROTO
Manufacturer Part Number
J5120
Type
Chrome, SAE
Points
12
Drive Size
3/8 in

Technical Documents

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

Product Description

The PROTO Interchangeable Torque Wrench Head (MPN J5120) is an SAE box end torque adapter made of alloy steel with a chrome finish. It features a 3/8 in drive size and 12 points, designed for use with compatible PROTO torque wrenches.

Frequently Asked Questions

What is the PROTO J5120 interchangeable torque wrench head used for?

The PROTO J5120 interchangeable torque wrench head is used for applying precise torque to SAE fasteners in automotive, industrial, and maintenance applications. It works as a box end torque adapter with a 3/8 in drive and 12-point design, compatible with PROTO torque wrenches for accurate tightening.

What are the specifications of the PROTO J5120 torque wrench head?

The PROTO J5120 torque wrench head is made of alloy steel with a chrome finish. It has a 3/8 in drive size and 12 points, designed for SAE fasteners. The manufacturer part number is J5120, and it is a box end torque adapter from PROTO.

Where to buy the PROTO J5120 torque wrench head worldwide?

You can source the PROTO J5120 torque wrench head worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this PROTO interchangeable torque wrench head.

How to select the correct PROTO interchangeable torque wrench head?

To select the correct PROTO interchangeable torque wrench head, match the drive size (3/8 in) and point configuration (12 points) to your fastener. Ensure compatibility with your PROTO torque wrench handle. The J5120 is an SAE box end adapter made of alloy steel with a chrome finish for durability.

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 box end torque adapters. 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 box end torque adapter features a chrome finish and a 3/8 in drive size with 12 points. It is designed for use with torque wrenches to apply precise torque to fasteners in confined spaces
PROTO
This SAE box end torque adapter features a chrome finish and a 3/8 in drive size with 12 points. It is designed for use with torque wrenches to apply precise torque to fasteners in confined spaces

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