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PROTO J6177F Standard-Head Dial Torque Wrench - Standard-Head Dial Torque Wrenches
PROTOStandard-Head Dial Torque Wrenches

PROTO J6177F Standard-Head Dial Torque Wrench

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

Brand
PROTO
Item
J6177F Standard-Head Dial Torque Wrench
Part Number
J6177F
Category
Standard-Head Dial Torque Wrenches
Available to Order
Also known as:J6177FPROTO
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Collect or forward from our office
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Technical specs
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Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

PROTO
Manufacturer Part Number
J6177F
Type
50 to 250 in-lb/56 to 280 cm-kg
Overall Lg
10 in
Finish
Chrome
UNSPSC
27111715
Weight
1.3 lb
Includes
(1) Blow Molded Box
Rotation
Clockwise and Counterclockwise
Head Type
Standard
Insulated
No
Standards
ASME B107.14M, ISO 6789, JIS B4650
Drive Size
3/8 in Drive Size
Ratcheting
Yes
Handle Type
Plain
Nonsparking
No
Catalog Page
765
Handle Color
Black
Tether Style
Tether Capable
Torque Range
50 to 250 in-lb; 56 to 280 cm-kg
Head Material
Alloy Steel
Overall Length
10 in Overall Length
Handle Material
Rubber
Measurement Type
SAE
Country of Origin
USA (subject to change)
Extension Handles
No
Torque Increments
5 in-lb; 5 cm-kg
Clockwise Accuracy
+/-4%
Corrosion Resistant
Yes
Torque Adjustability
Adjustable
Extended Data Testing
Yes, NIST
Min. Number of Cycles
5,500
Torque Measurement Type
Inch-Pound, Centimeter-Kilogram Torque Measurement Type The force measurement scale and units that the tool uses.
Counterclockwise Accuracy
+/-4%
Visual/Audible Indicators
No
Primary Scale Maximum Torque
250 in-lb
Primary Scale Minimum Torque
50 in-lb
Secondary Scale Maximum Torque
280 cm-kg
Secondary Scale Minimum Torque
56 cm-kg
Calibration Certificate Included
Yes

Technical Documents

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

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 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 standard-head dial torque wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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