Quickly find your keys using the filters. For unavailable sizes, contact us directly! Machine Key Stock Carbon Steel Inch Sizes: Oversize Inches Sizes: Undersize MM Sizes: Undersize Stainless Steel Inch Sizes: Undersize Inch Sizes: Oversize Machine Key Stock Carbon Steel Inch Sizes: Oversize Inches Sizes: Undersize MM Sizes: Undersize Stainless Steel Inch Sizes: Undersize Inch Sizes: Oversize Machine Key Stock Round End Machine Key Carbon Steel Inch Sizes: Oversize Inch Sizes: Undersize MM Sizes: Undersize Round End Machine Key Carbon Steel Inch Sizes: Oversize Inch Sizes: Undersize MM Sizes: Undersize Round End Machine Key Square End Machine Key Carbon Steel Inch Sizes: Oversize Inch Sizes: Undersize MM Sizes: Undersize Stainless Steel Inch Sizes: Undersize Square End Machine Key Carbon Steel Inch Sizes: Oversize Inch Sizes: Undersize MM Sizes: Undersize Stainless Steel Inch Sizes: Undersize Square End Machine Key Woodruff Key Flat Bottom Alloy Steel: Inch Carbon Steel: Inch Stainless Steel: Inch Radius Bottom Carbon Steel: Inch Stainless Steel: Inch Woodruff Key Flat Bottom Alloy Steel: Inch Carbon Steel: Inch Stainless Steel: Inch Radius Bottom Carbon Steel: Inch Stainless Steel: Inch Woodruff Key Filter products Reset filters Active filters Product Material: 316 Stainless Product Tolerance: Oversize Product Unit: Inch Type Machine Key Stock Material 316 Stainless Unit Inch Tolerance Oversize Width (Keyway Size) 1/4" 1/8" 3/16" 3/8" Length 12" Spec/Standard ANSI B17.1 (Inch Size) Filters Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low 1/4″ W x 1/4″ H x 12″ L = 316 Stainless Machine Key Stock Oversize $13.00 each Add to cart 1/8″ W x 1/8″ H x 12″ L = 316 Stainless Machine Key Stock Oversize $9.00 each Add to cart 3/16″ W x 3/16″ H x 12″ L = 316 Stainless Machine Key Stock Oversize $9.00 each Add to cart 3/8″ W x 3/8″ H x 12″ L = 316 Stainless Machine Key Stock Oversize $32.00 each Add to cart Machine Key Stock Carbon Steel Inch Sizes: Oversize Inches Sizes: Undersize MM Sizes: Undersize Stainless Steel Inch Sizes: Undersize Inch Sizes: Oversize Menu Machine Key Stock Carbon Steel Inch Sizes: Oversize Inches Sizes: Undersize MM Sizes: Undersize Stainless Steel Inch Sizes: Undersize Inch Sizes: Oversize