About This NO RACK NEEDED: ROOF MASTER Roof Door Tie Down Hooks can be used as anchor point to secure Rooftop Cargo Carriers without using Side Beams or Cross Beams. This can save you a fortune. EASY TO FIT: Open door, pull back rubber door seal and fit hook under the welded metal lip. It takes seconds. SECURE: The anchor point under the door seal on a vehicle is very strong and will take 10X the force required to hold the bag to your roof. STRONG: Straps are made from high tensile nylon webbing and are flag stitched for strength. This provides the perfect anchor point for the straps that secure your Rooftop Carrier. INCLUDED: Only 6 X Door Hooks fitting instructions and 12 month warranty. 7x24 online customer support, ask us anything at any time. Overview Brand : FIVKLEMNZ Item Weight : 0.1 Kilograms Manufacturer : FIVKLEMNZ