PROTO Interchangeable Torque Wrench Head: Alloy Steel, Chrome, 3/8 in Drive Size
The PROTO Interchangeable Torque Wrench Head 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, identified by manufacturer part number J5118…
SKU 3G-OTH-325051
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Product Description
The PROTO Interchangeable Torque Wrench Head 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, identified by manufacturer part number J5118. This product is designed for use with compatible PROTO torque wrenches.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the PROTO J5118 interchangeable torque wrench head used for?
The PROTO J5118 is an SAE box end torque adapter for applying precise torque to fasteners. It is used with compatible PROTO torque wrenches in industrial maintenance, assembly, and repair applications across machining, power transmission, and material handling.
What are the specifications of the PROTO J5118 torque wrench head?
The PROTO J5118 is an alloy steel head with a chrome finish, 3/8 in drive size, and 12 points. It is an SAE box end torque adapter, part number J5118, designed for use with PROTO torque wrenches. 3G Electric supplies this and other PROTO tooling worldwide.
Where to buy the PROTO J5118 torque wrench head worldwide?
3G Electric supplies the PROTO J5118 interchangeable torque wrench head to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this SAE box end torque adapter.
How to select the correct PROTO torque wrench head for my application?
Select the PROTO J5118 for 3/8 in drive SAE fasteners requiring 12-point engagement. Ensure your torque wrench is compatible with interchangeable heads. For other drive sizes or point configurations, consult 3G Electric's specialists who interpret your application and source the right PROTO tooling.
Used in
Common applications for PROTOPROTO 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.













