High-quality materials: Practical storage hooks are made of durable iron, load-bearing capacity: plasterboard (33 lbs) wood (66 lbs) masonry (88 lbs), and the hooks are covered with non-slip PVC, which can protect our ladder hooks from scratches. Double hook design: for hanging air hoses, garden and lawn tools, and some outdoor equipment. Hang the floor in your garage, garden or home. Unlimited possibilities for efficient storage in garages, shops, wine cellars or sheds. Easy to install: 2 sets of screws for different walls. Black wide threaded anchors for plasterboard walls, and white anchors for wood, brick walls and concrete walls, all of which require steel screws. Heavy duty: Made of high quality solid steel, these double hooks can hold up to 40 kg, which can cover a shovel, broom, bike to ladders and other loose items. Package includes: 6 wall hangers (11.4 x 3.6 x 5.2 cm), 12 steel screws, 12 wall screws, 12 plastic bolts.