PROTO Torque Multiplier: 1/2 in, 3/4 in Male Output Square Drive, 200 ft-lb Max. Rated Input
The PROTO Torque Multiplier (MPN J6212) is a handheld torque multiplier designed for use with hand or power tools. It features a 1/2 in input, a 3/4 in male output square drive, and a 1:6 gear ratio, with a maximum…
SKU 3G-OTH-317949
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Product Description
The PROTO Torque Multiplier (MPN J6212) is a handheld torque multiplier designed for use with hand or power tools. It features a 1/2 in input, a 3/4 in male output square drive, and a 1:6 gear ratio, with a maximum rated input of 200 ft-lb.
Frequently Asked Questions
What is the PROTO Torque Multiplier J6212 used for?
The PROTO Torque Multiplier J6212 is a handheld tool used to multiply input torque for tightening or loosening fasteners in heavy equipment, automotive, and industrial maintenance. It works with hand or power tools, delivering high torque output with reduced effort, ideal for applications requiring precise, controlled force.
What are the specifications of the PROTO Torque Multiplier J6212?
The PROTO Torque Multiplier J6212 has a 1/2 in input square 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 torque multiplier designed for use with hand or power tools, manufactured by PROTO.
Where to buy the PROTO Torque Multiplier J6212 worldwide?
You can source the PROTO Torque Multiplier J6212 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 products to industrial buyers globally.
How to select the right torque multiplier for industrial use?
To select a torque multiplier, match the input and output drive sizes to your tool and fastener, and ensure the gear ratio and maximum input torque meet your application requirements. For the PROTO J6212, use a 1/2 in input and 3/4 in output with up to 200 ft-lb input for a 1:6 torque multiplication.
Used in
Common applications for PROTOPROTO 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.













