【Anti-Theft Post Attachment Kit】 Effortlessly & Securely Fastens Signs, Compatible with 3/8" Holes in U-Shaped Channel Posts, Square Metal Posts & Tubular Posts
【Anti-Theft Design】 Featuring an anti-theft beveled-edge nut and one-way security bolt, our post attachment kit effectively prevents removal with ordinary tools
【Excellent Quality】Made of high-quality superior metal and finished with zinc coating, Fengone sign attachment kit stays rust-free in damp or wet environments.
【Installation】1. Hand-tighten the first nut onto the signpost's back 2. Tighten the second nut upside-down on top of the first—they lock together. 3. Insert a wrench between the two nuts and tighten to secure 4. Post-tightening, remove the 2nd nut and save for future removal or reinstallation
【Package Inculde】8 PCS 2.5" Bolts, 12 PCS Anti-Theft Nuts. If you have any questions about our products, please feel free to contact us, and we will give you a satisfactory solution