Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
PROTO J6020AB Ratcheting Micrometer Torque Wrench, 3/4 in Drive, 120-600 ft-lb - Ratcheting Micrometer Torque Wrenches
PROTORatcheting Micrometer Torque Wrenches

PROTO J6020AB Ratcheting Micrometer Torque Wrench, 3/4 in Drive, 120-600 ft-lb

The PROTO Micrometer Torque Wrench: Foot-Pound (MPN J6020AB) is a ratcheting micrometer torque wrench with a 3/4 in drive size, offering a torque range of 120 ft-lb to 600 ft-lb. This PROTO tool is tether capable and…

SKU 3G-OTH-295502

Brand
PROTO
Item
J6020AB Ratcheting Micrometer Torque Wrench, 3/4 in Drive, 120-600 ft-lb
Part Number
J6020AB
Category
Ratcheting Micrometer Torque Wrenches
Available to Order
Also known as:J6020ABPROTO
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

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
Required — additional freight charges may applyThis item requires special shipping, additional charges may apply.

Technical Specifications

PROTO
Manufacturer Part Number
J6020AB
Type
120 ft-lb to 600 ft-lb, Std
Material
Alloy Steel
Finish
Chrome
UNSPSC
27111715
Weight
15.5 lb
Includes
(1) Case
Rotation
Clockwise and Counterclockwise
Head Type
Standard
Insulated
No
Standards
ASME B107.300-2010
Drive Size
3/4 in
Dual Scale
Yes
Handle Type
Knurled
Nonsparking
No
Catalog Page
764
Handle Color
Silver
Tether Style
Tether Capable
Torque Range
120 ft-lb to 600 ft-lb
Overall Width
2-5/8 in
Min. Arc Swing
15 °
Overall Length
41-1/2 in
Torque Setting
Adjustable
Handle Material
Alloy Steel
Country of Origin
USA (subject to change)
Torque Increments
2 ft-lb
Clockwise Accuracy
+/- 4%
Corrosion Resistant
Yes
Torque Adjustability
Adjustable
Extended Data Testing
No
Min. Number of Cycles
5,000
Number of Geared Teeth
24
Torque Measurement Type
Foot-Pound
Counterclockwise Accuracy
+/- 6%
Torque Limiting Mechanism
Click-Type
Visual/Audible Indicators
Audible Click
Primary Scale Maximum Torque
600 ft-lb
Primary Scale Minimum Torque
120 ft-lb
Calibration Certificate Included
No

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The PROTO Micrometer Torque Wrench: Foot-Pound (MPN J6020AB) is a ratcheting micrometer torque wrench with a 3/4 in drive size, offering a torque range of 120 ft-lb to 600 ft-lb. This PROTO tool is tether capable and is designed for precise torque application in industrial settings.

Frequently Asked Questions

What is the PROTO J6020AB micrometer torque wrench used for?

The PROTO J6020AB micrometer torque wrench is used for precise torque application on industrial fasteners, such as heavy machinery assembly and structural bolting. Its 120 ft-lb to 600 ft-lb range suits high-torque tasks in manufacturing, mining, and energy sectors where accuracy is critical.

What are the specifications of the PROTO J6020AB torque wrench?

The PROTO J6020AB is a ratcheting micrometer torque wrench with a 3/4 in drive size and a torque range of 120 ft-lb to 600 ft-lb. It is tether capable for safety in elevated work. The tool is not reversible (attr310060: No) and is manufactured by PROTO under MPN J6020AB.

Where to buy the PROTO J6020AB torque wrench worldwide?

You can source the PROTO J6020AB torque 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; we supply genuine PROTO tools for industrial applications.

How to select the correct PROTO micrometer torque wrench for my application?

Select the PROTO J6020AB if your application requires a 3/4 in drive and torque between 120 ft-lb and 600 ft-lb. For lower or higher ranges, choose a different PROTO model. Ensure the wrench is calibrated regularly per manufacturer guidelines to maintain accuracy in critical bolting tasks.

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
Not sure this is the right part? Photo-identify it

PROTO Products

3G Electric supplies PROTO ratcheting micrometer torque wrenches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from PROTO

View all PROTO parts
Ratcheting micrometer torque wrench with 1/2 in square drive, adjustable from 50 ft-lb to 250 ft-lb. Designed for precise tightening of fasteners in assembly and maintenance tasks requiring controlled torque application. Tether capable for elevated work
PROTO
Ratcheting micrometer torque wrench with 1/2 in square drive, adjustable from 50 ft-lb to 250 ft-lb. Designed for precise tightening of fasteners in assembly and maintenance tasks requiring controlled torque application. Tether capable for elevated work

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first