ToothLock® Technology:

very high and permanent compression rates,

outstanding expansion resistance

360° StepLess®:

uniform compression, powerful all-round seal

Enlarged ear width (17 mm):

enhanced clearance for easy assembly,

extended diameter range

Security hook:

prevents unintended opening during transport

Closed interlock:

smooth outer contour supports injury-free installation

Burr-free strip edges:

reduced risk of damage to parts being clamped