Torque Arms for Fastening VERTICALLY with DEDICATED HOLDERS for SPECIFIC Air Tools.

The arms on this page have dedicated tool adapters (holders) designed by ETA to mount specific brands and models of air tools so that they perform efficiently and safely in your assembly operation without torque reaction. You can use these arms with your existing tools or purchase the specified tool through one of our Authorized ETA Distributors.

If the tool housing has splines, a flange with bolt holes or a special OEM clamp, then we encourage customers to consider using one of the specialized arms from the list below. Even though ETA Universal Vertical Holders (UV-TH, TUV-TH & LDUV-TH) work well for almost any vertical fastening and other applications, we recommend using the tool manufacturers mounting system if one is provided, especially on higher torques.  If you don’t see what you need here, your ETA distributor can quote the arm with a custom made adapter for your specific tool and application.

PA-Series arms are meant to be used with air tools. For any other type of tool; electric, battery, hydraulic, and fixtures or gauges, you should review the EL-Series arms. Our Air Cylinder gives you the smoothest float of any method and decades of life (more than 50,000,000 rundowns).

All of these arms are also available as Overhead Mount models. Simply add -OM to the end on any model number. Example; PA815-QA6-OM. See Downloads page for drawings of some OM models.

MODEL # DESCRIPTION SPEC PAGE MAX. VERT. TORQUE
in-lbs (Nm)
MAX. HORZ. TORQUE
in-lbs (Nm)
MAX. TOOL WEIGHT
lbs(Kg)
MAX. REACH
in. (mm)
STANDARD BASE INCLUDED TOOL HOLDER INCLUDED
PA815-QA4 Heavy Duty Arm for VERTICAL Fastening with Ingersoll-Rand QA4 In-line Flange Mount Air Tools.
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PA815-QA4 800 (90) N/A 14 (6.3) 38.5" (975) 12 inch (B125-12) QE4-ST
PA815-QA6 Heavy Duty Arm for VERTICAL Fastening with Ingersoll-Rand QA6 In-line Flange Mount Air Tools having mounting holes 2.625" (66.7mm) on center. QA4 with add on flange also fits this hole pattern (please check your tool).
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PA815-QA6 800 (90) N/A 14 (6.3) 38.5" (975) 12 inch (B125-12) QE6-ST
PA815-QA8 Heavy Duty Arm for VERTICAL Fastening with Ingersoll-Rand QA8 In-line Flange Mount Air Tools.
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PA815-QA8 800 (90) N/A 14 (6.3) 38.5" (975) 12 inch (B125-12) QE8-ST
PA1015-QA8 Extra Heavy Duty Arm for higher torque VERTICAL Fastening with Ingersoll-Rand QA8 inline Air Tool. This arm has thicker Parallels with Cross Ties and a Extra Heavy Duty Shoulder Pin & Bearings..Standard B125 Base. Also available with B250-0 base
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PA1015-QA8 1,100 (125) N/A 14 (6.3) 38.5" (975) 12 inch (B125-12) QE8-ST