B/A Products Grab Hook Cluster - Grab Hook and T Hook, Zinc plated, Model# BAP-GT Full zinc plating prolongs the life of each hook Attach the grab hook to the end of a 5/16in. grade 70 chain and/or link and insert T hook into the double-plated oblong frame mount hole on your vehicle Best when used in a straight line opposed to being at an angle Fast and easy way to secure many types of vehicles to your trailer, car carrier or two truck 4700-lb. safe working load