The ISC Medium Force Locking Retractor is an automatic lanyard that will hold your gauges, camera or gadget close to your body so it won't drag but you can pull it out easily, let go and it will snap back to where you clipped it.
For cameras the retractor has a lock so you can hold the cable at a certain length so it won't pull while you try to take a picture, flick the switch and the retractor will pull it back towards it
Medium Force Locking Retractor with a 41" Cord.
QR 1" Split Ring to Stainless Steel 2-3/8" Carabiner Clip.