Heavy Duty CB Mic Keeper with Locking System, Snap Clip Mount System, Most popular thanks to the compact size, Is ideal for 80% of the users. Design Series: Chrome.

Gear Keeper® Retracting Tether suspends mic from headliner.
Grab Your Mic, Use It, Let It Go - It retracts back up to the headliner.
No more fumbling around trying to hang your mic . (includes mounting hardware to attach Gear Keeper® to Headliner).
For use with heavy Mics, rough-riding trucks, or for longer extension.

Specifications 
Nylon Line with Kevlar Core 
Stainless Steel Spring and Hardware 
Extension 106,5 cm (42 inch) 
Retraction Force 340 gr (12 oz.) 
Breaking Strength 36,2 kg (80 lbs.) 
Locks in any position 

Mounting System 
Snap Clip Mount
Attaches to D-Ring (included)