Couplings: Chain Coupling, Grid Coupling, Rubber Coupling, Miniature Coupling, Omega Coupling, Tire Rubber Coupling, Centaflex Coupling, Hyperflex Coupling, Normex Coupling, Neupex Coupling, LoveJoy Coupling, Rotex Coupling, Bowex Coupling, Rotofluid Coup
Keterangan: Coupling is used to connect 2 shafts together in order to transmit power. Coupling is primarily used in machinery to provide misalignment and connection of 2 differently manufactured shafts, which allows users to experience mechanical flexibility and reduce shock loads from one shaft to another.

Brands include:

- C-KING
- Centa
- KTR
- Fenner
- LoveJoy
- OKS
- Mitsuboshi
- Gates / Powergrip
- Omega
- Renold
- TB Woods
- Bridgestone
- Westcar
- etc