Features: Effortlessly install large signs on poles without drilling using these 304 stainless steel regulable poles mounting brackets, featuring rusts proof straps and secure fastening for traffic signs, solar panel, and outdoor fixtures. This heavy type mounting set includes 2 brackets with holes, 3 bolts, and 2 stainless steel band clamps, offering regulable diameter (4 15 inches) for versatile attachment to cylindrical objects like poles and water tanks. Ideal for homeowners, business owners, and workers needing reliable installations for security cameras, store signs, mailboxes, or solar panel on poles without structural damage. Perfect for securing traffic signs on roadside poles, mounting solar equipment on garden posts, or stabilizing water heaters in residential and commercial outdoor spaces. The included corrosion resistant stainless steel component ensures long terms durability, while the simple clamps and bolt design allows quick setups on various poles sizes for signage and utility projects. Specifications: Dimension:10.16-38.1cm/4-15in Component:stainless steel Package Includes: 2pcs regulable rod mounting brackets (2pcs brackets+3pcs bolts+2pcs hook hoop) note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.