Delrin Thumbwheels has-io A dual diaphragm system keeps

A dual diaphragm system keeps out contaminated water

OMS SMB features

Its unique and innovative features will appeal to sidemount divers of all skill levels

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

Ultra tear resistant

Delrin Thumbwheels has-io A dual diaphragm system keepsThe 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.