Click to expand Tap to zoom PPP0006Z - Nut .31-18 Self Lock by Hanchett Sale $3.25 SKU PPP0006Z 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart PPP0006Z - Nut .31-18 Self Lock for Hanchett Jockey Grinder Edger Saw Part Sold in a set of 2.