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1 1/4" x 3/4" BSP Black Steel Reducing Socket Female Female 32mm x 20mm

$21.95

Black steel is made by adding carbon to iron during the smelting process

This creates iron-carbon alloys that are harder than pure iron but more brittle than other types of steel. 

Black steel has a matte finish that does not rust or corrode as easily as regular carbon steel due to its higher carbon content levels.

Revised 3/03/2024