6 ft Alley Bump Speed Bump, Black/Yellow - GNRS2631YB "EN" Extension (Uses Standard 60 Series Fluid Nozzles and Air Caps) Schrader Plug System: The Schrader

Schrader Plug System: The Schrader design is a quick-connect mechanism that allows for easy and secure installation of the plug in a ventilation system

you're ready to work

When used with FSK Guide Rails with integrated angle stops

5" blocks: 24

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6 ft Alley Bump Speed Bump, Black/Yellow - GNRS2631YB "EN" Extension (Uses Standard 60 Series Fluid Nozzles and Air Caps) Schrader Plug System: The SchraderDescription The Checkers 6 ft Alley Bump Speed Bump, model GNRS2631YB was developed specifically to address speeding and cut through traffic in city alleyways, slowing cars to approximately 1 5 mph. Constructed from 100% recycled tires, the flexible design conforms to the contour of virtually any road surface. Pre drilled holes make it simple to install on both asphalt and concrete. Applicable installation hardware is available. Designed to withstand