The ISC High Force Retractor is a spring loaded lanyard that attaches to a D-Ring and your gauges holding them close to you while allowing you to pull them away to read your gauges ,but they will always snap back.
A simple plastic clip one end and a pinch-clip with split-ring make the retractor easy to place where you need it.
High Force Retractor with a 30" Cord.
QR 1" Split Ring to Stainless Steel 2-3/8" Carabiner Clip.