AWS - Automatic Warning System magnets. AWS - Automatic Warning System magnets. Magnets are placed in the 4-foot between the running rails attached to the sleepers, on the approach to signals or speed restrictions.
AWS Magnets - OO Gauge (Pack of 10)
HORNBY R8675 +R8747 SKALEDALE SUB STATION AND MODERN LINESIDE AND AWS BOX NEW
Class 43 AWS Cab Warning Button HST High Speed Train Railway
Yardene Rail Magnet AWS TSR Railway
Hornby Skaledale R8675 Modern Lineside Hut & AWS Box OO Gauge
BR AWS Railway Sunflower Warning Keyring / Keychain (Pack of 2)
