
Adapters and Extensions
15 product ranges available, all fully supported with spares, service and calibration.

Atlas Copco offers a comprehensive range of square and hex drive adapters and extensions for machine-operated assembly tools, covering every common drive size from 1/4" through to 1-1/2" SQ and 1/4" through 7/16" HEX. The standard Saltus range provides reliable torque transfer in rigid, extended-reach, and flexible configurations, all available off-the-shelf and customisable for non-standard applications. The ROTACTION sub-range adds freely-rotating outer sleeves to the most popular drive sizes, shielding operators from contact with spinning components at the tool-to-socket interface.
15 product families, fully supported.
Each range is backed by spares, service and calibration from our Kenilworth workshop.

1.1/2" SQ Adapters and Extensions
Engineered for heavy-duty assembly applications, Atlas Copco 1-1/2" square drive adapters and extensions are built to transfer high torque reliably be…
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1/2" SQ Adapters and Extensions
The Atlas Copco 1/2" square drive adapter and extension range is one of the most versatile in the portfolio, covering the drive size used across the w…
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1/2" SQ Rotaction Adapters and Extensions
Atlas Copco 1/2" SQ ROTACTION adapters and extensions incorporate freely rotating outer sleeves that shield the joint between tool and socket, elimina…
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1/4" HEX Adapters and Extensions
Atlas Copco 1/4" HEX adapters and extensions are purpose-built for screwdriving and precision assembly applications where a hex drive connection is re…
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1/4" HEX Rotaction Adapters and Extensions
Atlas Copco 1/4" HEX ROTACTION adapters and extensions bring the safety benefits of freely rotating outer sleeves to hex-drive screwdriving applicatio…
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1/4" SQ Adapters and Extensions
Atlas Copco 1/4" square drive adapters and extensions serve the lighter end of the assembly torque range, connecting precision screwdrivers and low-to…
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1/4" SQ Rotaction Adapters and Extensions
Atlas Copco 1/4" SQ ROTACTION adapters and extensions apply the ROTACTION freely-rotating sleeve concept to light-duty screwdriving and low-torque nut…
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1" SQ Adapters and Extensions
Atlas Copco 1" square drive adapters and extensions provide dependable torque transfer for large-fastener assembly operations where a standard 3/4" dr…
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3/4" SQ Adapters and Extensions
Atlas Copco 3/4" square drive adapters and extensions bridge the gap between medium-duty impact and nutrunning tools and the larger sockets needed for…
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3/4" SQ Rotaction Adapters and Extensions
Atlas Copco 3/4" SQ ROTACTION adapters and extensions bring freely-rotating sleeve protection to heavier-duty structural fastening operations. At torq…
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3/8" SQ Adapters and Extensions
Atlas Copco 3/8" square drive adapters and extensions cover one of the most widely used drive sizes in general-purpose assembly, pairing with the broa…
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3/8" SQ Rotaction Adapters and Extensions
Atlas Copco 3/8" SQ ROTACTION adapters and extensions replace standard drive components at the tool-to-socket interface with a freely-rotating outer s…
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5/8" SQ Adapters and Extensions
Atlas Copco 5/8" square drive adapters and extensions serve the specialised applications that fall between standard 1/2" and 3/4" drive tooling, provi…
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7/16" HEX Adapters and Extensions
Atlas Copco 7/16" HEX adapters and extensions deliver reliable drive conversion and reach extension for the larger hex-drive screwdriving and fastenin…
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7/16" HEX Rotaction Adapters and Extensions
Atlas Copco 7/16" HEX ROTACTION adapters and extensions apply the freely-rotating sleeve principle to the larger hex-drive connections used in automot…
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