Comparison : Item # 44817, 0.25 x 12 Inch (in) Steel 12L14 Hex Bar
Item # 44818, 0.25 x 12 Inch (in) Steel 1018 Hex Bar
Item # 44819, 0.25 x 24 Inch (in) Steel 12L14 Hex Bar
Item # 44820, 0.25 x 24 Inch (in) Steel 1018 Hex Bar
Item # 44821, 0.25 x 36 Inch (in) Steel 12L14 Hex Bar