Black Steel I Beam 3/8 X 1 DC Straight Polarity

DC Straight Polarity

50 or 60 Hz — with no manual linking required

Accessible inside pocket

Get the widest operating range in its class (5 to 230 amps) with the durable Precision TIG 225

A large industrial closed-design drive motor improves torque and enhances trouble-free performance

Black Steel I Beam 3/8 X 1 DC Straight PolarityThis is a Black Steel A992 11 5'' x 3 x 10# x 40' S Beam. The "#" of the Beam means the Weight Per Foot in Pounds. When multiplied by the length, it will give you the total weight of the channel. I Beams, also known as H Beams have and I or H cross section. The horizontal elements of the I are flanges while the vertical element is the web. I Beams are commonly made of structural steel but can be formed out of aluminum. I beams are most widely used in