Easy size verification inside and outside. Easy installation-deep slotted stainless steel machine screws for maximum torque. Stainless steel allen cap screws available upon request. Innovative O-rings keep screws from falling out. Our famous boat zincs, now in metric! Sea Shield...
Aluminum Alloy for protection in saltwater and brackish water DieCast to meet highest Mil-Spec standards 2-Deep slotted Stainless Steel Screws providing maximum torque Cling to the shaft for easy underwater installation Designed by divers for easy installation Aluminum Micro Limited...