Front Spring-Loaded Turnbuckle With 11″ Threaded Hook (im not sure if this description is correct)

Stress Guard Turnbuckles These turnbuckles and hooks are 3 times stronger than the standard turnbuckle chain. Turnbuckles will not allow slack when your truck bed and camper rock, providing maximum control and strength in your system. Turnbuckle set (92-1855) includes a set of two spring-loaded turnbuckles (92-1856) and two stress-guard turnbuckles (92-1857). Use the 11 in. hook at the front of your vehicle and the 24 in. hook at the rear of your vehicle.”