3/4” X11 GA. SAE Flatwasher ASTM A36

 1” O.D. x 13 GA.x1” Roll Tube ASTM A36 

1”x1” Formed Angle Legs ASTM A36 

1 1/4” x 13 GA. Flat Base ASTM A36

Weld Width 1/4” ER 705-X

Embossed Label SEDCO BSK #1976-1   

6” to16” 4000 LBS 18” to 30” 3000 LBS*     *Based on Tested Ultimate Load Divide by a Factor of 3