Click to expand Tap to zoom Auveco No. 3880 Size No.4 Woodruff Keys 1035 Steel, Quantity - 100 by Auveco Save Liquid error (product-badge line 32): Computation results in '-Infinity'% $25.00 | / SKU 3880 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Description Catalog Description Quantity: 100 Finish: Plain Industry standard number: 4 Material: 1035 Carbon Steel Thickness: 3/32" Width: 5/8" Country of origin: US Catalog Click here to see item 3880 in the Auveco catalog.