Torque Reaction Arm, Tool Support System & Assembly Arms

Why are Tool Assembly Systems Good for Business?

As an ergonomic company we focus on making life on the operator a little easier. A torque arm takes the reaction of air and electric powered screwdrivers, nut runners, tappers and hand drills and transfers it to the arm. Also, the torque reaction arms support the weight of the tool, reducing the burden on the operator to constantly support a tool all day. On some of our higher end models, we have the option to provide downward force when the tool is activated. While the ergonomic benefits are obvious, the following production benefits can give you the ROI needed to justify the arms:

Production Benefits

  • Ergo arms keep the driver in alignment with fastener and work piece, eliminating cross threading, broken bits, screw head burrs and out of square fasteners.
  • As the tools are constantly secured, it keeps expensive tools from being dropped or misplaced.
  • Cycle time is reduced as the tooling is in a consistent location in the area.
  • Reduces damaged or burred driving screws with tools held on an angle and slipping off the screw head
Tool Support Systems

Ergonomic Tool Arms by ETA come in several styles. The most common style are the arms for assembly. The standard torque arm comes with the ability to float the tool and reduce torque. ETA also provides tool support systems that can be mounted overhead.

See the ETA Assembly Selection Guide for all models

Ergonomic Tool Arms (ETA)
PA506 Series - 550 in-lbs (62 Nm) Maximum Vertical Torque
[275 in-lbs (31 Nm) Maximum Horizontal Torque (pistol tool)]
Model Description Tool Weight Options Available Price
PA506 Standard Duty Arm for In-Line Pneumatic tools- 1/4 npt connection 6 lbs (2.7 Kg) YES Click for Pricing
EL506 Standard Duty Arm for In-Line electric tools- includes tool clamp 5 lbs (2.25 Kg) UVTH included Click for Pricing
PA506-OM Standard Duty Arm overhead mount for In-Line Pneumatic tools 6 lbs (2.7 Kg) YES Click for Pricing
EL506-OM Standard Duty Arm overhead mount for In-Line electric tools 5 lbs (2.25 Kg) UVTH included Click for Pricing
Ergonomic Tool Arms (ETA)
PA506 Series with Swivel- 180 in-lbs (20 Nm) Maximum Torque
Model Description Tool Weight Options Available Price
PA506-SW Light Duty Arm with Swivel for In-Line Pneumatic tools 6 lbs (2.7 Kg) NO Click for Pricing
Ergonomic Tool Arms (ETA)
PA806 Series - 800 in-lbs (90 Nm) Maximum Vertical Torque
[400 in-lbs (45 Nm) Maximum Horizontal Torque (pistol tool)]
Model Description Tool Weight Options Available Price
PA806 Medium Duty Arm for In-Line Pneumatic tools- 1/4 npt connection 6 lbs (2.7 Kg) YES Click for Pricing
EL806 Medium Duty Arm for In-Line electric tools- includes tool clamp 5 lbs (2.25 Kg) UVTH included Click for Pricing
PA806-OM Medium Duty Arm overhead mount for In-Line Pneumatic tools 6 lbs (2.7 Kg) YES Click for Pricing
EL806-OM Medium Duty Arm overhead mount for In-Line electric tools 5 lbs (2.25 Kg) UVTH included Click for Pricing
Ergonomic Tool Arms (ETA)
PA815 Series - 800 in-lbs (90 Nm) Maximum Vertical Torque
[400 in-lbs (45 Nm) Maximum Horizontal Torque (pistol tool)]
Model Description Tool Weight Options Available Price
PA815 Heavy Duty Arm for In-Line Pneumatic tools- 1/4 npt connection 15 lbs (6.75 Kg) YES Click for Pricing
EL815 Heavy Duty Arm for In-Line electric tools- includes tool clamp 14 lbs (6.35 Kg) UVTH included Click for Pricing
PA815-OM Heavy Duty Arm overhead mount for In-Line Pneumatic tools 15 lbs (6.75 Kg) YES Click for Pricing
EL815-OM Heavy Duty Arm overhead mount for In-Line electric tools 14 lbs (6.35 Kg) UVTH included Click for Pricing

Ergonomic Partners provides torque reaction arms, assembly tool arms, and other ergo arms in Missouri, Illinois, Indiana, Kansas, Arkansas, Mississippi, Nebraska, Tennessee, Kentucky, Iowa, and Oklahoma.