4 PCS Anti-Theft Sign Mounting Hardware Kit for U Channel Post - Includes Attachment Bolts & Nuts (2.5" Bolt) - Secure Signage for Parking Lots, Construction Sites & Public Areas

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 posts,and tubular post

Anti-Theft Design The nut of the post attachment kit is a anti-theft beveled edge design, and the bolt is one-way security bolt, which can prevent removal with ordinary tools

Made of superior metal with ZINC coated.This sign attachment kit will not rust when used in wet areas

Package Includes4 PCS 2.5" Bolts, 6 PCS Anti-Theft Nuts

Installation1.Tighten first nut by hand onto the back of the sign post. 2.Tighten the second nut, upside-down, on top of the first nut. The second nut locks with the first nut. 3.Insert a wrench in between the two nuts and tighten until secure. 4.After tightening, remove 2nd nut and save for removal or next install