3M DBI-SALA Python 1500047 The Hook2Loop Versatile Bungee Tether Extension For Spud Wrenches,Scaffold Wrenches, Adjustable Wrenches Under 10  lb.s Designed to be used with most small hand tools Built from strong materials to last longer in harsh work environments The Hook2Loop Bungee Tether features a self-locking carabiner that prevents accidental opens and automatically closes Tool lanyard, bungee tether, 10 lb (45kg) capacity, self-locking carabiner