B654 4 Aspect (R/Y/G/Y) Platform T Junction Square Head Signal option-set-177 They are quick and easy

They are quick and easy to use

a reverse action fine tweezer

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LENGTH 17mm

Radius: 610mm

B654 4 Aspect (R/Y/G/Y) Platform T Junction Square Head Signal option-set-177 They are quick and easy4 aspect (R Y G Y) platform T junction square head It is suitable for any layout based from around 1970 onwards, when this style of signal head came into use. Examples could still be found on the network until 2009, when the new slimmer signals became standard although this replacement programme began around 2000. This signal is ready to use out of the box and features a pre wired resistor to allow the safe operation of the signal from a 12 Volt DC