PSC4 is referred to as C4 and both are compatible.
*Capto is a trademark of Coromant Capto® and Sandvik Coromant and is used only for identification purposes. 
Compatible with C4 spindles, but not licensed.

We carry standard style which work in all Capto spindles and tool changers.

We also carry short style also known as segment clamp only. These style holders have thinner flanges for much shorter gage lengths.

These holders will not work with tool changers and must be loaded manually, such as in lathes with live tooling units.