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PROTO Dial Torque Wrench: 1/2 in Drive Size, 35 to 175 ft-lb/50 to 250 N-m - Standard-Head Dial Torque Wrenches
PROTOStandard-Head Dial Torque Wrenches

PROTO Dial Torque Wrench: 1/2 in Drive Size, 35 to 175 ft-lb/50 to 250 N-m

The PROTO Dial Torque Wrench is a standard-head dial torque wrench with a 1/2 in drive size, model J6121NMF. It features a torque range of 50 to 250 N-m (35 to 175 ft-lb) and includes a Memory Needle for indicating…

SKU 3G-OTH-285660

Brand
PROTO
Item
Dial Torque Wrench: 1/2 in Drive Size, 35 to 175 ft-lb/50 to 250 N-m
Category
Standard-Head Dial Torque Wrenches
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Technical Specifications

PROTO
Manufacturer Part Number
J6121NMF
Type
35 to 175 ft-lb/50 to 250 N-m
Overall Lg
21 1/2 in
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Dial Torque Wrench is a standard-head dial torque wrench with a 1/2 in drive size, model J6121NMF. It features a torque range of 50 to 250 N-m (35 to 175 ft-lb) and includes a Memory Needle for indicating peak torque. The wrench has an overall length of 21 1/2 inches.

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 Dial Torque Wrench used for?

The PROTO Dial Torque Wrench is used for precision tightening of fasteners in automotive, industrial, and mechanical applications. Its dial indicator and memory needle allow technicians to apply and verify torque settings accurately, ensuring joint integrity and safety.

What are the specifications of the PROTO Dial Torque Wrench J6121NMF?

The PROTO J6121NMF is a standard-head dial torque wrench with a 1/2 in drive size. It has a torque range of 50 to 250 N-m (35 to 175 ft-lb), an overall length of 21 1/2 in, and includes a Memory Needle for peak torque indication. It is manufactured by PROTO.

Where to buy the PROTO Dial Torque Wrench worldwide?

You can source the PROTO Dial Torque Wrench J6121NMF through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order arrives reliably.

How to maintain a PROTO Dial Torque Wrench?

To maintain accuracy, store the PROTO Dial Torque Wrench at its lowest setting when not in use. Avoid dropping or overloading beyond its 250 N-m range. Periodically calibrate per manufacturer guidelines and clean the dial face gently with a soft cloth.

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

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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