2 Pack Heavy Duty Ladder Roof Hook,Ladder Hook with Wheel Securing The Ladder to Roof Ridge Roof Edge Extension with Fixed Wheel & Swivel Bar 500 lbs Weight Ratin - Chemony Direct, KU1930

• Durable Material: Made of heavy-duty Rectangular Steel Tube with water and rust-proof finish, ladder roof hook has 375pounds bearing capacity, moreover the universal wheel makes it easier to slip the stair onto the roof, saving labor and time. Adjustable Hook Length: The ladder hooks design four mounting holes you can select the appropriate mounting holes, according to the ladders with different spacing steps, in order to achieve the desired effect, Attaches to any style extension ladder. Rubber Handle: Rubber grip t-Bar helps prevent damage to shingles and metal roofs.Ease To Use,adjust the angle clip. Secondly, assemble the hook and ladder. Thirdly, slide the ladder to the roof and fix it on the ridge of the roof，Please NOTE: the wing nuts of both hooks need tightened holding the ladder firmly in place Ladder Accessories: Increase stability during the stretching position of the ladder. Replacement for most aluminum and glass fibers ladders. According to the width of the ladder, the spacing of the stabilizer ladder is about 38 inches long and 14 inch width. 4 inches height. The rated load bearing is 375 pounds. Best gift：Ladder Stabilizers are a great choice for jobs that require extra stability or when you need the top of the ladder to break away from the wall, extension ladder greatly increasing the safety of working at height, Manufacturer: Chemony Direct