Couplings

This lightweight coupling link is strong enough for overhead lifting. The All-Grip Coupling Links 5/16" are grade 80 and able to handle up to 4,500 pounds, making them extremely strong and capable of almost any job in front of you.

This grade 80 Crosby Coupling Link is proof tested 2.5 times its working load limit, making it extra reliable. Not only is it reliable, it’s highly durable. Made of quenched and tempered alloy steel, this coupling link meets ASTM A-952-96 standards. Finally, no special tools are needed to use or assemble this coupling link, making it extra convenient.