Kolpin KO21510 (SINGLE GRIP)

Up to 15lbs. of carrying strength for your medium-weight gear
Feature a 360-degree rotating and tool-free adjustable multi-angle design
Sold as a single grip
Strong, rubber over-molded heavy-duty nylon and rubber straps securely hold tools, firearms, bows, crossbows, fishing poles, shovels, farm tools, etc and other gear of various configurations
Universally mounts to any tubular or square bar from 5/8"-1-3/4" in diameter OR to any flat drillable surface