+3 SCREW 5/16-18 X 1.375 BHCS BLK 98100090 $5.09 In stock Quantity: 1 Add to Bag Product Details UPC: 792176751076 Brand: Hobie Part #: 98100090 Hobie Eclipse Screw 5/16-18 X 1.375 BHCS Black Hobie Cat black screw 5/16-18 X 1.375 BHCS for Eclipse boards. Screw which attaches the crank assembly to the drum. Four per board, sold individually. Save this product for later Favorite