Idec ld9z 6ac1 ld6a screw set for 1 signal element
Idec tier centre screw set for ld6a series idec ld9z 6ac1 the idec ld9z 6ac1 ld6a is a one tier centre screw set for ld6a series this set is for use with the innovative led signalight towers idec ld9z 6ac1 ld6a screw set for 1 signal element