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PROTO Torque Multiplier: 1/2 in, 3/4 in Male Output Square Drive, 200 ft-lb Max. Rated Input - Handheld Torque Multipliers for Use with Hand or Power Tools
PROTOHandheld Torque Multipliers for Use with Hand or Power Tools

PROTO Torque Multiplier: 1/2 in, 3/4 in Male Output Square Drive, 200 ft-lb Max. Rated Input

The PROTO Torque Multiplier (SKU J6212CERT, MPN J6212CERT) is a handheld torque multiplier designed for use with hand or power tools. It features a 1/2 in input drive, a 3/4 in male output square drive, a 1:6 gear…

SKU 3G-OTH-317950

Brand
PROTO
Item
Torque Multiplier: 1/2 in, 3/4 in Male Output Square Drive, 200 ft-lb Max. Rated Input
Category
Handheld Torque Multipliers for Use with Hand or Power Tools
Available to Order
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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

Technical Specifications

PROTO
Manufacturer Part Number
J6212CERT
Type
200 ft-lb Max. Rated Input
Male Output Square Drive
3/4 in

Technical Documents

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

Product Description

The PROTO Torque Multiplier (SKU J6212CERT, MPN J6212CERT) is a handheld torque multiplier designed for use with hand or power tools. It features a 1/2 in input drive, a 3/4 in male output square drive, a 1:6 gear ratio, and a maximum rated input of 200 ft-lb.

Frequently Asked Questions

What is the PROTO J6212CERT torque multiplier used for?

The PROTO J6212CERT torque multiplier is used to tighten or loosen fasteners requiring high torque, multiplying input force by a 1:6 ratio. It is ideal for industrial maintenance, heavy equipment assembly, and automotive repair where a handheld or power tool drives the 1/2 in input to deliver up to 200 ft-lb rated input.

What are the specifications of the PROTO J6212CERT torque multiplier?

The PROTO J6212CERT torque multiplier has a 1/2 in input drive, a 3/4 in male output square drive, a 1:6 gear ratio, and a maximum rated input of 200 ft-lb. It is a handheld unit designed for use with hand or power tools, manufactured by PROTO under MPN J6212CERT.

Where to buy the PROTO J6212CERT torque multiplier worldwide?

3G Electric supplies the PROTO J6212CERT torque multiplier worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this PROTO tool to your facility. Contact us for availability and lead time on this handheld torque multiplier.

How to select the right torque multiplier for industrial use?

To select a torque multiplier like the PROTO J6212CERT, match the input drive size (1/2 in) to your tool, the output drive (3/4 in) to your fastener, and the gear ratio (1:6) to your required torque multiplication. Ensure the maximum rated input (200 ft-lb) exceeds your application needs. Consult PROTO's guidelines for safe operation.

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 handheld torque multipliers for use with hand or power tools. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
PROTO Torque Multiplier: 1/2 in, 3/4 in Male Output Square Drive, 200 ft-lb Max. Rated Input, 1:6 (MPN J6212)
PROTO
PROTO Torque Multiplier: 1/2 in, 3/4 in Male Output Square Drive, 200 ft-lb Max. Rated Input, 1:6 (MPN J6212)
PROTO Electronic Torque Meter: 1/2 in/1/4 in/1 in/3/4 in/3/8 in Drive Size, From 2000 ft-lb (MPN J6360B)
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PROTO Electronic Torque Meter: 1/2 in/1/4 in/1 in/3/4 in/3/8 in Drive Size, From 2000 ft-lb (MPN J6360B)
PROTO Micrometer Torque Wrench: 1/4 in Drive Size, 40 in-lb to 200 in-lb, 1 ft-lb Torque Increments (MPN J6061CXCERT)
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PROTO Micrometer Torque Wrench: 1/4 in Drive Size, 40 in-lb to 200 in-lb, 1 ft-lb Torque Increments (MPN J6061CXCERT)
PROTO Micrometer Torque Wrench: 3/8 in Drive Size, 200 in-lb to 1000 in-lb, 15 1/4 in Overall Lg (MPN J6065CXCERT)
PROTO
PROTO Micrometer Torque Wrench: 3/8 in Drive Size, 200 in-lb to 1000 in-lb, 15 1/4 in Overall Lg (MPN J6065CXCERT)

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