Above Ground One Way System – manual lock down, plus end caps to suit.
Prevents wrong way traffic & unauthorised entry/exit.
Spikes can be locked in down position to allow two way traffic if required.
****** Extra Heavy duty system available.
SLOW-GO 040L(1m)
with lock down handle
SLOW-GO 040(1m)
SLOW-GO 041(1/2m)
SLOW-GO 042(end caps)