Schaefer's "Sure-Grip" Cam Cleats are made from investment-cast stainless steel that won't wear out or corrode. Similar competitors use either plastic composites, which can dull as a result of heat buildup, or die-cast aluminum, which has a higher potential for corrosion.
Schaefer's computer-designed flared jaws allow lines to "drop in," without pulling, for quick engagement and release, while the open top and removable fasteners allow flushing and disassembly for easy maintenance.