Tamper resistant bolts The VC235 is a two piece Threaded System that is used specifically on U-Channel posts for sign to post applications. It is re-useable, corrosion and tamper resistant. With a hex key or cordless driver it can be can be easily installed.
Hex Key tool HARDVCT182-12 for VC235 tamper resistant bolts
Hex driver VCT180 bit for VC235 tamper resistant bolts