Bone Safety Utility Work Ahead Roll-Up Sign – MUTCD W21-7, 48"x48" (RE4848UWAOC) krossfire - ensures an improved strength-to-weight

- ensures an improved strength-to-weight ratio

Hiking into remote job sites

✅ 18 gauge polished saw steel for durability and smooth cutting

Holds cable sizes from 0

Bone Safety Utility Work Ahead Roll-Up Sign – MUTCD W21-7, 48"x48" (RE4848UWAOC) krossfire - ensures an improved strength-to-weightThe Bone Safety Utility Work Ahead Roll Up Sign (RE4848UWAOC) is a 48"x48" MUTCD W21 7 compliant roll up sign designed for use during utility operations on or adjacent to a highway. NCHRP 350 certified, it meets federal standards for temporary traffic control devices and provides clear advance warning to motorists approaching utility work zones. Key Features MUTCD W21 7 compliant meets Manual on Uniform Traffic Control Devices requirements for utility