Square Steel Tube

Select Size & Quantity to Add to Cart
T11218 1/2 X 1/2 X 18 GA (.049 wall)
A513 Square Steel Tube
T11216 1/2 X 1/2 X 16 GA (.065 wall)
A513 Square Steel Tube
T15816 5/8 x 5/8 x 16GA (.065 wall)
A513 Square Steel Tube
T13416 3/4 X 3/4 X 16 GA (.065 wall)
A513 Square Steel Tube
T13414 3/4 X 3/4 X 14 GA (.083 wall)
A513 Square Steel Tube
T13411 3/4 X 3/4 X 11 GA (.120 wall)
A513 Square Steel Tube
T17816 7/8 X 7/8 X 16GA (.065 wall)
A513 Square Steel Tube
T11116 1 X 1 X 16GA (.065 wall)
A513 Square Steel Tube
T11114 1 X 1 X 14 GA (.083 wall)
A513 Square Steel Tube
T11111 1 X 1 X 11 GA (.120 wall)
A513 Square Steel Tube
T111416 1-1/4 X 1-1/4 X 16GA (.065 wall)
A513 Square Steel Tube
T111414 1-1/4 x 1-1/4 x 14 GA (.083 wall)
A513 Square Steel Tube
T111412 1-1/4 X 1-1/4 X 12 GA (.109 wall)
A513 Square Steel Tube
T111411 1-1/4 X 1-1/4 X 11 GA (.120 wall)
A513 Square Steel Tube
T1114316 1-1/4 X 1-1/4 X 3/16 wall
A500 Square Steel Tube
T111216 1-1/2 X 1-1/2 X 16GA (.065 wall)
A513 Square Steel Tube
T111214 1-1/2 X 1-1/2 X 14 GA (.083 wall)
A513 Square Steel Tube
T111212 1-1/2 X 1-1/2 X 12 GA (.109 wall)
A513 Square Steel Tube
T111211 1-1/2 X 1-1/2 X 11 GA (.120 wall)
A513 Square Steel Tube
T1112316 1-1/2 X 1-1/2 X 3/16 wall
A500 Square Steel Tube
T1112250 1-1/2 X 1-1/2 X 1/4 wall
A500 Square Steel Tube
T113414 1-3/4 X 1-3/4 X 14 GA (.083 wall)
A513 Square Steel Tube
T113411 1-3/4 X 1-3/4 X 11 GA (.120 wall)
A513 Square Steel Tube
T1134316 1-3/4 X 1-3/4 X 3/16 wall
A500 Square Steel Tube
T12216 2 X 2 X 16GA (.065 wall)
A513 Square Steel Tube
T12214 2 X 2 X 14 GA (.083 wall)
A513 Square Steel Tube
T12212 2 X 2 X 12 GA (.109 wall)
A513 Square Steel Tube
T12211 2 X 2 X 11 GA (.120 wall)
A500 Square Steel Tube
T122316 2 X 2 X 3/16 wall
A500 Square Steel Tube
T122250 2 X 2 X 1/4 wall
A500 Square Steel Tube
T121211 2-1/2 X 2-1/2 X 11 GA (.120 wall)
A500 Square Steel Tube
T1212316 2-1/2 X 2-1/2 X 3/16 wall
A500 Square Steel Tube
T1212238 2-1/2 X 2-1/2 X .238 wall (2.024" Inside)
A500 Square Telescopic Tube - Smooth Inside
T1212250 2-1/2 X 2-1/2 X 1/4 wall
A500 Square Steel Tube
T133083 3 X 3 X 14 GA (.083) wall
A500 Square Steel Tube
T13318 3 X 3 X 11GA (.120 wall)
A500 Square Steel Tube
T133316 3 X 3 X 3/16 wall
A500 Square Steel Tube
T13314 3 X 3 X 1/4 wall
A500 Square Steel Tube
T13338 3 X 3 X 3/8 wall
A500 Square Steel Tube
T131218 3-1/2 X 3-1/2 X 11GA (.120 wall)
A500 Square Steel Tube
T1312316 3-1/2 X 3-1/2 X 3/16 wall
A500 Square Steel Tube
T131214 3-1/2 X 3-1/2 X 1/4 wall
A500 Square Steel Tube
T131238 3-1/2 X 3-1/2 X 3/8 wall
A500 Square Steel Tube
T144083 4 X 4 X 14 GA (.083) wall
A500 Square Steel Tube
T14418 4 X 4 X 11GA (.120 wall)
A500 Square Steel Tube
T144316 4 X 4 X 3/16 wall
A500 Square Steel Tube
T14414 4 X 4 X 1/4 wall
A500 Square Steel Tube
T14438 4 X 4 X 3/8 wall
A500 Square Steel Tube
T14412 4 X 4 X 1/2 wall
A500 Square Steel Tube
T1412316 4-1/2 X 4-1/2 X 3/16 wall
A500 Square Steel Tube
T141214 4-1/2 X 4-1/2 X 1/4 wall
A500 Square Steel Tube
T15511 5 X 5 X 11GA (.120) wall
A500 Square Steel Tube
T155316 5 X 5 X 3/16 wall
A500 Square Steel Tube
T15514 5 X 5 X 1/4 wall
A500 Square Steel Tube
T15538 5 X 5 X 3/8 wall
A500 Square Steel Tube
T15512 5 X 5 X 1/2 wall
A500 Square Steel Tube
T16611 6 X 6 X 11ga (1/8") wall
A500 Square Steel Tube
T166316 6 X 6 X 3/16 wall
A500 Square Steel Tube
T16614 6 X 6 X 1/4 wall
A500 Square Steel Tube
T16638 6 X 6 X 3/8 wall
A500 Square Steel Tube
T16612 6 X 6 X 1/2 wall
A500 Square Steel Tube
T17714 7 x 7 x 1/4 wall
A500 Square Steel Tube
T17738 7 X 7 X 3/8 wall
A500 Square Steel Tube
T17712 7 X 7 X 1/2 wall
A500 Square Steel Tube
T188316 8 X 8 X 3/16 wall
A500 Square Steel Tube
T18814 8 x 8 x 1/4 wall
A500 Square Steel Tube
T18838 8 x 8 x 3/8 wall
A500 Square Steel Tube
T18812 8 x 8 x 1/2 wall
A500 Square Steel Tube
T18858 8 X 8 X 5/8 wall
A500 Square Steel Tube
T110316 10 X 10 X 3/16 wall
A500 Square Steel Tube
T11014 10 x 10 x 1/4 wall
A500 Square Steel Tube
T11038 10 X 10 X 3/8 wall
A500 Square Steel Tube
T11012 10 X 10 X 1/2 wall
A500 Square Steel Tube
T11058 10 X 10 X 5/8 wall
A500 Square Steel Tube
T11214 12 x 12 x 1/4 wall
A500 Square Steel Tube
T11238 12 X 12 X 3/8 wall
A500 Square Steel Tube
T11212 12 X 12 X 1/2 wall
A500 Square Steel Tube
T11258 12 X 12 X 5/8 wall
A500 Square Steel Tube
T11638 16 X 16 X 3/8 wall
A500 Square Steel Tube
T11612 16 X 16 X 1/2 wall
A500 Square Steel Tube
T11658 16 X 16 X 5/8 wall
A500 Square Steel Tube