How it connects
Inserts axially into a mating collar/socket with internal drive shaft engagement; mechanical locking is secured via an external snap/retaining ring or quick-release latch collar.
Male and female halves
The driving head attachment typically features the male inserted spigot/shaft coupling, mating into the female receiver socket collar of the extension pole or motor adapter.
Usually connects to
- Simpson Strong-Tie Quik Drive fastening heads (e.g., QDPRO, QDFSD, QD71) and G3 extension poles/motor adaptors
Common sizes
- Proprietary single size standard across Simpson Strong-Tie Quik Drive G3 / G2 compatible tooling line.
Where it is used
constructionsubflooring installationdeckingdrywall fastening
Variations
- G2 coupling
- G3 coupling
How to recognise it
Found at the connecting junction of Simpson Strong-Tie Quik Drive auto-feed screwdriving heads and extensions. Identified by a circular metal sleeve collar with interlocking drive splines/notches and an outer retaining clip/locking mechanism.
Often confused with
| Confused with | How to tell them apart |
|---|---|
| Quik Drive G2 coupling | G2 and G3 represent successive generations of Quik Drive extension/adaptor systems; G3 features updated handle and quick-connect locking sleeve ergonomics but maintains cross-compatibility with several G2 attachments via specific adaptors. |
Also called
Quik Drive G3 attachment mountQuik Drive G3 adapter coupling
Good to know
Quik Drive is a proprietary auto-feed screwdriving tool brand owned by Simpson Strong-Tie. The coupling transfers both mechanical retention and rotary torque via an internal drive bit/shaft.
Related connections
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