Mustang Survival Replacement Bobbin Boat Fenders Now featuring 35% more graphite

Now featuring 35% more graphite than Ugly Stik® GX2™

With the environment in mind

The fixed attachment feature allows you a superior connection between ring and rail

Bellows Flex allows bending in key areas to prevent weakness and cracking

•Sweat wicking FastDry

Mustang Survival Replacement Bobbin Boat Fenders Now featuring 35% more graphitePack of 12 sold seperately Bobbins are a replacement part for all Halkey Roberts type automatic inflators. They dissolve when immersed in water and cause the CO2 cylinder to inflate the PFD. All Mustangs automatic inflatable PFDs come with cylinders and bobbins. Annual maintenance and inspection of your PFD is recommend. For recreational use bobbins should be replaced every three years to avoid inadvertent inflation.