Flex Cams Size:4 - Designed for optimal protection

- Designed for optimal protection against impacts to the side

Black Diamond's largest belay and rappel locker

The small hole makes it easy to release the ropes under tension and lower your climber while in guide mode

it also allows for greater hooking potential when used in clean placements

the Black Diamond Standard Dogbone provides workhorse performance

Flex Cams Size:4 - Designed for optimal protectionClass leading expansion range and price Flex Cams feature class leading range and are among the lightest 4 lobe cams available. They use our innovative bi color system to ease size selection and utilize doubled UltraTape slings so you can clip in at three different lengths. Class leading expansion range and price Lightest standard single axle cam Full color sizing system with matching slings and lobes for easy identification Double length extendable