Reverse Curve Left Symbol Sign MUTCD R4-7 Bracket works with either an

Bracket works with either an extruded or flat sign

or nuts and bolts

If you see a Speed Limit 55 sign posted

*Note:  The detachable puller is not required

Post this sign before a circular intersection to alert motorist to reduce their speed and to enter the traffic circle safely

Reverse Curve Left Symbol Sign MUTCD R4-7 Bracket works with either anSizes Available: 24x24, 30x30 We make all our signs from . 080 thick aluminum. Other companies use steel which rusts, plastic which cracks or warps, or a thinner gauge aluminum (. 060 or . 040) which bends or buckles. Material Details We use 3M reflective sheeting and 3M UV resistant inks. 3M offers the following on their sheeting: 3M 3400 Series Engineer Grade Prismatic (EGP): Rated for 5 7 year outdoor lifespan 3M 3930 Series High Intensity