Minelab Equinox 700 - 900 11" Coil Stiffner Coil Fix. Minelab Equinox 700/900 11″ Coil Stiffener – Original High-Strength. Minelab Equinox 700 & 900 11″ Coil Stiffener. This is thefirst and original coil stiffener designed specifically for Minelab Equinox 700 and 900 11″ coils.
eBay