0.500 (1/2 inch) x 21 inches, A6 Tool Steel Round Rod, DeCarb Free, Bar Stock | eBay
Drill Rod & Tool Steels - 18 Inch Long x 5/8 Inch Wide x 1/4 Inch Thick,AISI/SAE Type 4142, Alloy Steel Pre Hardened Flat Stock - 81173817 - MSC Industrial Supply
Buy Steel Bar Stock Online | Coremark Metals | Custom Length Metal Supplier
3-1/2" (3.5") H13 Round - Tool Steel California
Uxcell Round Steel Rod, Lathe Bar Stock Tool, for Shaft Gear,DIY Craft,6.5 x 250mm - Walmart.com
1/4" (.250") D2 Precision Ground Flat Stock Standard - Tool Steel California