PROTO Dial Torque Wrench: 3/8 in Drive Size, 50 to 250 in-lb/56 to 280 cm-kg
The PROTO J6177F is a standard-head dial torque wrench with a 3/8-inch drive size, offering a torque range of 56 to 280 cm-kg (50 to 250 in-lb) and a 10-inch overall length. It features a memory needle for indicating…
SKU 3G-OTH-285670
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Product Description
The PROTO J6177F is a standard-head dial torque wrench with a 3/8-inch drive size, offering a torque range of 56 to 280 cm-kg (50 to 250 in-lb) and a 10-inch overall length. It features a memory needle for indicating peak torque readings.
Frequently Asked Questions
What is the PROTO J6177F dial torque wrench used for?
The PROTO J6177F dial torque wrench is used for precision fastening in automotive, industrial, and maintenance applications. Its 3/8-inch drive and 50 to 250 in-lb range suit tasks like engine assembly and equipment repair, where accurate torque is critical.
What are the specifications of the PROTO J6177F torque wrench?
The PROTO J6177F has a 3/8-inch drive, torque range of 50 to 250 in-lb (56 to 280 cm-kg), and a 10-inch overall length. It includes a memory needle for peak torque readings. The manufacturer part number is J6177F.
Where to buy the PROTO J6177F torque wrench worldwide?
You can source the PROTO J6177F torque wrench through 3G Electric, a global industrial equipment distributor. We handle logistics, customs clearance, and delivery to worldwide locations, ensuring reliable procurement for your facility.
How to maintain a PROTO dial torque wrench?
To maintain a PROTO dial torque wrench, store it at its lowest setting to preserve spring tension. Avoid dropping or overloading beyond its 250 in-lb range. Calibrate annually per manufacturer guidelines to ensure accuracy. Clean with a dry cloth after use.
Used in
Common applications for PROTOPROTO Products
3G Electric supplies PROTO standard-head dial torque wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













