The Sun System ProGrip Light Fixture Hangers allow you to secure items quickly and easily. ProGrip's patented system pulls tight, locks in place, will never break or slip, and will not rust. Made with special composite material. Heat and cold resistant. Carabiner clips provide a secure hold.

Features:

• Great for hanging aquarium lighting fixtures (fixture must have hooks--triangle hook shown in picture not included)
• Maximum weight capacity : 150 lbs a pair
• 8' braided polypropylene rope