impact bars for sale, brand-new and used.

The Presto C74A-LC Counterweight Pallet Stacker features manual push and powered lift operation and is designed to lift up to 1,000 lbs to a maximum height of 74". This stacker does not have fixed or straddle legs, making it perfect for applications such as loading racks with bottom bars, feeding machinery, and loading/unloading trucks.

This sale is for ONE previously owned COPY (original not a photocopy) of: Timoshenko, S., STRENGTH OF MATERIALS: PART 1 - ELEMENTARY THEORY & PROBLEMS, third edition, (New York 1958) 442 pages bound in a hard cover with minor natural wear. Please note that the name of a previous owner and a return stamp is on the inside cover. This work was written specifically with the design engineer in mind as it applied analysis methods to resolve problems.

Aluminum Angle 1.25 x 1.25 x 48 in, 1/16 in thick, NEW!, USA! Description – These are fabricated from a 3003 Aluminum Alloy and measure 1.25 x 1.25 x 48 x slightly less than 1/16in thick. We ship from three locations including NC, OH, and sometimes from our truck.

Aluminum Angle 1 x 1 x 48 in, 1/4 in thick, 6061, Structural, NEW! Description –They measure 1 x 1 x 48in x 1/4in thick. They are easy to work with and are a 6061 type aluminum.

Aluminum Angle 3/8 x 3/8 x 48 in, 1/16 in thick, NEW! Description – These are fabricated from a 3003 Aluminum Alloy and measure 3/8 x 3/8 x 48 x slightly less than 1/16in thick. We ship from three locations including NC, OH, FL, and sometimes from our truck.

Aluminum Square Tubing – 1/2" OD x 1/16” x 24" Long NEW, .062, .5 IN, Description – These are a product of our solar panel division. They measure 1/2" OD x 1/16” x 24 inch. They are strong and easy to work with and are a 6063 T5 type aluminum.

Aluminum Round Tubing - 1" OD x 1/16” x 48" Long NEW, .062, .75 IN Description –They measure 1" OD x 1/16” x 48 inch. They are a 6063 T5 type aluminum, strong and light. They have no finish and may come with rub marks, scratches, and scuffs but will be straight with no dents.

Aluminum Flat Diamond Plate Sheet Stock 1 in x 48 in, 1/16 thick, 1in, 1 in, 1”, New Description –They measure 1 x 48 inch. This also goes by the names of Tread Brite and Has Plate. They are easy to work with and are a 3003 type aluminum.

Aluminum Flat Diamond Plate Sheet Stock 6 in x 48 in, 1/16 thick, 6in, 6 in, 6”, New Description –They measure 6 x 48 inch. This also goes by the names of Tread Brite and Has Plate. They are easy to work with and are a 3003 type aluminum.

Aluminum Round Tubing – 1.25" OD x .090” x 48" Long NEW, .062, .1 1/4 IN. Description –They measure 1.25" OD x .090” x 48 inch. They are a 6063 T5 type aluminum, strong and light.