Delrin Thumbwheels has-io This Replacement Halcyon Over-Pressure Dump

This Replacement Halcyon Over-Pressure Dump Valve is crucial for maintaining control over your buoyancy device

The comfort really is enhanced during long technical dives and decompression stops

the flexible fabric ensures that the suit remains robust during demanding underwater tasks

That’s it

Ultra tear resistant

Delrin Thumbwheels has-io This Replacement Halcyon Over-Pressure DumpThe Delrin Thumbwheels have a unique 3 point system. This gives you a better grip with gloves or in cold water compared to traditional metal wing nuts. These metric Delrin Thumbwheels come as a pair and are durable and long lasting, especially in salt water and will not rust or corrode as metal does.