Thruster set of 3 fins (Left with slight cant, Centre with no cant, Right with slight cant)

Purchase with or without stainless steel M6 fin screw set (3)

Order stainless screw set separately here:  https://www.ebay.com.au/itm/183677124778

• Base size Top 90mm
• Base size Bottom 85mm
• Thickness of base 12mm
• Depth of Base 16.5mm
• Removable base allows for other models of FCS1 Fins
• M6 brass cross nut takes M6 stainless fin screw (available separately and with fin set)

Two Fin sizes:

• M5=Medium 130mm (for boards up to 6 ft 8 inches)
• M7=Large 135mm (for boards larger than 6 ft 8 inches)
• Fin construction durable nylon composite

Fits original NSP boards (mini tuttle fin boxes), suits original NSP boards 5 ft 6 inches to 8 ft 4 inches.  Stainless steel M6 screws secure from deck though hull into fin base brass cross nut