Amazon
Chrome molybdenum alloy steel (Cr-Mo) for exceptional strength and durability Off-corner loading design reduces fastener rounding Black oxide finish to resist corrosion, Weight: 1.10231131 pounds, Manufacturer: Apex Tool Group
Amazon MarketplaceChrome molybdenum alloy steel (Cr-Mo) for exceptional strength and durability Off-corner loading design reduces fastener rounding Black oxide finish to resist corrosion