W21-5 Shoulder Work
48x48 inch W21-5 Shoulder Work
Sign is built on .080 gauge aluminum with radius corners
Pre-drilled with 3/8" holes for mounting on standard sign posts.
Sheeted with UV resistant sheeting in your choice of three levels of reflectivity
Sign meets the 2009 & 2012 Supplemental Federal M.U.T.C.D. specifications for use on Single and Multi-Lane Conventional Roads, Freeways and Expressways.
Weight: 20 lb