+3 O-Ring .299ID x .505OD Neopren 79050212 $0.83 In stock Quantity: 1 Add to Bag Product Details UPC: 792176442332 Brand: Hobie Part #: 79050212 Hobie Kayak O-Ring .299ID x .505OD Neoprene O-Ring .299ID x .505OD Neoprene for Hobie Kayaks. Save this product for later Favorite