View cart “Castle Nut” has been added to your cart. Sleeve$7.81 Sleeve. 4 in stock Sleeve quantity Add to cart Like Tweet Pin it SKU: ZN101-20 Category: Hardware Tag: Sleeve Additional information Additional information Weight 1 lbs Dimensions 9 × 7 × 1 in Brand Diamond, Mooney, Piper, Other Related products $0.65 Mooney, Piper, OtherCherry Rivet Add to cart $0.20 Mooney, Piper, OtherCountersunk Washer Add to cart $0.35 Mooney, Piper, OtherLock Washer Add to cart $0.32 Mooney, Piper, OtherCotterpin Add to cart