If you're concerned about sign tampering or theft, use this tamper-resistant hardware kit to keep your sign in place. Specially made nuts break away
Six Foot Green Signpost, 6-Foot Green U-Channel Sign Posts - Medium Gauge (1.2LBS/FT) rust-resistant steel sign post, This medium weight post (1.2
Anti-Vandal Hardware for U-Channel & Square Posts (one pair)
Tamtorque - unique tamper proof sign fixing clamps
National Marker NBTR Tamper Resistant Nut and Bolt Set (set of 2
Theft resistant tri-point nuts can be installed and removed with our universal tool (SKU#H-110-U).
Vandal Resistant Sign Mounting Hardware with Tripoint Nuts
The anti-theft post attachment kit is designed for fasten signs easily and securely,suitable for 3/8 holes U-shaped channel posts, square metal
4PCS Anti-Theft Post Attachment Kit Sign Mounting Hardware for U Channel Post, Sign Post Mounting Bolts and Nuts,2.5 Bolt
Detent Bracket Kit - Post & Pole Hardware
Tamper Resistant 1'' Spanner Electrical Wall Plate Screws
Tamper Proof Sign Hardware & Mounting Brackets
Sign Bracket for U-Channel Posts - Tamper Proof! – Sign Guardian
Fence Sign Mounting Brackets, Aluminum Sign Brackets
Roadway- Street Name Sign Mounting Accessories
E-outstanding One-Way Tamper Resistant Screw 4 Set 304 Stainless
Roadway- Street Name Sign Mounting Accessories
3/8 x 4 Flat Head Tamper-Resistant Secure-Bolt Sleeve Anchors