Herm Sprenger pinch collars feature an innovative design that replaces traditional wire eye link with a solid fastener plate that provides a more secure connection. This Herm Sprenger design is a custom-made design that does not feature a Swivel or Quick-Release on the chain.

Herm Sprenger sizes:
Small: 16" Long, 2.25mm prong
Medium: 22" Long, 3.0mm prong
Large: 25" Long, 3.8mm prong.