Galbreath's roll-off container locking system (ROC-LOC) secures containers to a hoist or trailer for safe, secure transport. The DOT-compliant system offers a simple, low maintenance method for securing roll-off containers, according to the company.

Compatible with most brands of cable hoists, hook hoists, and trailers, Galbreath's ROC-LOC has air-actuated, auto-system airbags that ensure contact with the container and require less maintenance compared to similar products on the market. The driver doesn't have to manually secure the container.

ROC-LOC requires only 60 psi of air pressure, and has two single-acting airbags to keep each arm in the "hold" position. It is mounted to the side of the hoist frame and below the top of the side rollers. It has independent hooks to ensure contact with the container's long sills. It's simple to maintain and service, and is engineered to protect the air bags from costly damage. It works well in cold climates, according to the company.

The ROC-LOC "kit" includes one air brake protection valve, one 60-psi air regulator, one pilot-operated check valve, one 12-volt solenoid, two ROC-LOC hook assemblies, required air lines and fittings, and installation instructions.