Idec ld9z 6ac2 ld6a screw set for 2 signal elements
Idec tier centre screw set for ld6a series idec ld9z 6ac2 the idec ld9z 6ac2 ld6a is a two tier centre screw set for ld6a series this set is for use with the innovative led signalight towers idec ld9z 6ac2 ld6a screw set for 2 signal elements