Home / Shop / Windsurfing / Accessories / Extensions and Bases / MAST BASE SINGLE PIN MAST BASE SINGLE PIN$99.00 4 in stock MAST BASE SINGLE PIN quantity Add to cart SKU: NW0MBASE Categories: Extensions and Bases, Spare Parts Brand: Naish Related products Sale! Prolimit Pro Boom $299.00 – $359.00 M4 FIN PLATE AND SCREW $5.00 Sale! MINI RIPPER BOOM 80-120 $199.00 Original price was: $199.00.$149.00Current price is: $149.00. Sale! C60 RDM MAST $399.00 – $469.00