Henderson Dolphin GREY Garage Door Spring hormann EUROFOBs now with CR2032 batteries

EUROFOBs now with CR2032 batteries for longer life

This Wrap around roller shutter door seal fits all standard 75mm ‘T’ bars

Number of Coils 85

Blue LED indicator

Henderson Dolphin GREY Garage Door Spring hormann EUROFOBs now with CR2032 batteriesWhen replacing garage springs, it is recommended to replace both springs at the same time, to ensure the spring tension and door remain balanced. Henderson Dolphin GREY Spring used on most single and some double garage doors upto 13ft. The original Henderson part number is 028532 Henderson Dolphin springs were all manufactured to the same dimensions, but using a different grade of metal to achieve the difference in spring strength. Usually the Dolphin