Bone Safety Utility Work Ahead Roll-Up Sign – MUTCD W21-7, 48"x48" (RE4848UWAOC) krossfire this middle section pole is

this middle section pole is engineered to outlast aluminum alternatives in the toughest field conditions

quickly drying whilst managing moisture and providing exceptional insulation

Hiking into remote job sites

- ensures an improved strength-to-weight ratio

✅ 18 gauge polished saw steel for durability and smooth cutting

Bone Safety Utility Work Ahead Roll-Up Sign – MUTCD W21-7, 48"x48" (RE4848UWAOC) krossfire this middle section pole isThe 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