8mm (2") stainless steel through-hull fitting
Black plastic and chrome plated zinc alloy
or use the displays as repeaters for SeaTalkng smart transducer data: the choice is yours
The Sports style speakers feature a translucent injectionmolded polypropylene cone to ensure an even and bright LED illumination
Balmar Alternator 120 AMP 12V 1-2in Single Foot Spindle Mount J10 Pulley with Isolated Ground Boat Etchells 8mm (2") stainless steel through-hullAlternator 120 AMP 12V 1 2" Single Foot Spindle Mount J10 Pulley with Isolated Ground Alternator, 621 Series, 120A, 12V, Spindle Mount (Single Foot), 1 2in, J10 AltMount Serpentine Pulley, Isolated Ground 1" Motorola Style Mounting. Typical for Westerbeke, Lehman, Hino & Pathfinder Engines 2" Delco Style Mounting; Typical for Volvo Penta (Gas & Diesel), John Deere, Perkins, Mercruiser, Pleasurecraft, Crusader, Indmar, Marine Power & other GM based