Item Type: Straight Ladder Roof Hook Material: Alloy Steel Load Capacity: Approx. 170kg/374.8lb Package List 2 x Straight Ladder Roof Hooks 1Excellent Alloy Steel Material: This ladder stabilizer is made of excellent alloy steel material, which is strong and wear resistant, with a sleek surface and no rust. 2Black Rubber Mat: This extension ladder stabilizer features a black rubber mat that is non slip and protects your beautiful wall from stains and scratches. 3Lightweight: This straight ladder hook is lightweight, which makes it easy to move the ladder and easy to use, it can also be used as a proxy for some of the functions of a roof ladder hook. 44 Points Stabilizing Contact: This ladder roof hook features 4 points of stabilizing contact, which prevents the ladder from moving, safe and reliable. 5Wide Application: This straight ladder hook has a wide range of applications and can be used for gutter cleaning, roof repairs, painting, window cleaning, installing holiday lights and other home maintenance project.