+3 WASHER 3/8" HC SPLIT-LOCK 8080581 $0.39 In stock Quantity: 1 Add to Bag Product Details UPC: 792176034278 Brand: Hobie Part #: 8080581 Washer 3/8" Split-Lock Hobie factory replacement 3/8 inch lock washer is used on Hobie 18 front and rear inboard support castings. Save this product for later Favorite