3-x-3-square-steel-tube

You May Like

3" x 3" x 12", (0.188"W), Steel Square Tube, ASTM A500
3" x 3" x 12", (0.188"W), Steel Square Tube, ASTM A500

$27.77

View Details
3/4" x 3/4" x 72", (0.035"W), 4130 Chromoly Alloy Steel Square Tube, Seamless
3/4" x 3/4" x 72", (0.035"W), 4130 Chromoly Alloy Steel Square Tube, Seamless

$63.35

View Details
Steel Square Tube 3" x 3" x 12" Long x 1/4" Wall (0.250")
Steel Square Tube 3" x 3" x 12" Long x 1/4" Wall (0.250")

$25.99

View Details
3" x 2" x 18", (0.120" Wall), Steel Square Tube, ASTM A500
3" x 2" x 18", (0.120" Wall), Steel Square Tube, ASTM A500

$31.25

View Details
3 x 3 x 1/8 STEEL SQUARE TUBE 1PC 36 INCHES LONG
3 x 3 x 1/8 STEEL SQUARE TUBE 1PC 36 INCHES LONG

$45.95

View Details
3" x 3" x 12"-Long x .120" Wall Steel Square Tube-- 3" Square Steel Tube
3" x 3" x 12"-Long x .120" Wall Steel Square Tube-- 3" Square Steel Tube

$28.46

View Details
3"X 3"X .120"(11 Gauge) Wall Steel Square Tube 12" Piece
3"X 3"X .120"(11 Gauge) Wall Steel Square Tube 12" Piece

$12.37

View Details
3 X 3 Steel Square Tube 1/4" Tubing Wall Steel Brace Support Welding 10" Long
3 X 3 Steel Square Tube 1/4" Tubing Wall Steel Brace Support Welding 10" Long

$30.20

View Details
3"X 3"X 3/16" Wall Steel Square Tube 12" Piece
3"X 3"X 3/16" Wall Steel Square Tube 12" Piece

$15.10

View Details
Steel Mechanical Square Tube 3" x 3" x 0.125 (11 ga.) x 48” Length
Steel Mechanical Square Tube 3" x 3" x 0.125 (11 ga.) x 48” Length

$29.31

View Details
3"X 3"X 3/16" Wall Steel Square Tube 36" Piece
3"X 3"X 3/16" Wall Steel Square Tube 36" Piece

$32.80

View Details
3/4"X 3/4"X .120"(11 Gauge) Wall Steel Square Tube 12" Piece
3/4"X 3/4"X .120"(11 Gauge) Wall Steel Square Tube 12" Piece

$6.60

View Details
3 X 3 Steel Square Tube 1/4" Tubing Wall Steel Brace Support Welding 12" Long
3 X 3 Steel Square Tube 1/4" Tubing Wall Steel Brace Support Welding 12" Long

$38.40

View Details
Steel Square Tube 2" x 2" x 36" Long x 1/8" Wall (0.125")
Steel Square Tube 2" x 2" x 36" Long x 1/8" Wall (0.125")

$30.08

View Details
3 X 3 Steel Square Tube 1/4" Tubing Wall Steel Brace Support Welding 8" Long
3 X 3 Steel Square Tube 1/4" Tubing Wall Steel Brace Support Welding 8" Long

$27.80

View Details
3/4" x 3/4" x 24", (0.035"W), 4130 Chromoly Alloy Steel Square Tube, Seamless
3/4" x 3/4" x 24", (0.035"W), 4130 Chromoly Alloy Steel Square Tube, Seamless

$29.64

View Details
Steel Mechanical Square Tube 3" x 3" x 0.125 (11 ga.) x 24” Length
Steel Mechanical Square Tube 3" x 3" x 0.125 (11 ga.) x 24” Length

$22.65

View Details
Steel Square Tube 3" x 3" x 16" Long x 3/16" Wall (0.188")
Steel Square Tube 3" x 3" x 16" Long x 3/16" Wall (0.188")

$27.20

View Details
Steel Square Tube 2.5" x 2.5" x 20" Long x 3/16" Wall (0.188")
Steel Square Tube 2.5" x 2.5" x 20" Long x 3/16" Wall (0.188")

$26.41

View Details
3 X 3 Steel Square Tube 1/4" Tubing Wall Steel Brace Support Welding 4" Long
3 X 3 Steel Square Tube 1/4" Tubing Wall Steel Brace Support Welding 4" Long

$18.90

View Details
3in x 3in x 1/8in Wall (11 Gauge) Steel Square Tube 12in Piece
3in x 3in x 1/8in Wall (11 Gauge) Steel Square Tube 12in Piece

$19.99

View Details
3/4" x 3/4" x 12", (0.035"W), 4130 Chromoly Alloy Steel Square Tube, Seamless
3/4" x 3/4" x 12", (0.035"W), 4130 Chromoly Alloy Steel Square Tube, Seamless

$18.43

View Details
3/4" x 3/4" x 12" Long .065" (16 gauge wall thickness) A513 Steel Square Tubing
3/4" x 3/4" x 12" Long .065" (16 gauge wall thickness) A513 Steel Square Tubing

$4.50

View Details
2 1/2in x 2 1/2in x 3/16in Wall  Steel Square Tube 12in Piece
2 1/2in x 2 1/2in x 3/16in Wall Steel Square Tube 12in Piece

$19.89

View Details
Steel Square Tube 2" x 2" x 40" Long x 3/16" Wall (0.188")
Steel Square Tube 2" x 2" x 40" Long x 3/16" Wall (0.188")

$38.18

View Details
3/4"X 3/4"X .120"(11 Gauge) Wall Steel Square Tube 24" Piece
3/4"X 3/4"X .120"(11 Gauge) Wall Steel Square Tube 24" Piece

$7.95

View Details
1-3/4"X 1-3/4"X .120"(11 Gauge) Wall Steel Square Tube 24" Piece
1-3/4"X 1-3/4"X .120"(11 Gauge) Wall Steel Square Tube 24" Piece

$13.10

View Details
3"X 3"X 1/4" Wall Steel Square Tube 12" Piece
3"X 3"X 1/4" Wall Steel Square Tube 12" Piece

$17.60

View Details
Steel Square Tube Hollow 3/4" O.D. x 6 ft Long 1/8" Wall 1015 Alloy
Steel Square Tube Hollow 3/4" O.D. x 6 ft Long 1/8" Wall 1015 Alloy

$35.00

View Details
Steel Mechanical Square Tube 3" x 3" x 0.083 (14 ga.) x 72” Length
Steel Mechanical Square Tube 3" x 3" x 0.083 (14 ga.) x 72” Length

$32.05

View Details
3 X 3 Steel Square Tube 3/16" Tubing Wall Steel Brace Support Welding 8" Long
3 X 3 Steel Square Tube 3/16" Tubing Wall Steel Brace Support Welding 8" Long

$18.56

View Details
3 X 3 Steel Square Tube 3/16" Tubing Wall Steel Brace Support Welding 6" Long
3 X 3 Steel Square Tube 3/16" Tubing Wall Steel Brace Support Welding 6" Long

$14.05

View Details
1-1/2"X 1-1/2"X 3/16" Wall Steel Square Tube 36"
1-1/2"X 1-1/2"X 3/16" Wall Steel Square Tube 36"

$18.00

View Details
3 X 3 Steel Square Tube 1/4" Tubing Wall Steel Brace Support Welding 6" Long
3 X 3 Steel Square Tube 1/4" Tubing Wall Steel Brace Support Welding 6" Long

$23.68

View Details
3"X 3"X 1/4" Wall Steel Square Tube 6" Piece
3"X 3"X 1/4" Wall Steel Square Tube 6" Piece

$11.92

View Details
Steel Square Tube 3" x 3" x 6" Long x 3/16" Wall (0.188")
Steel Square Tube 3" x 3" x 6" Long x 3/16" Wall (0.188")

$12.77

View Details
Steel Square Tube 2.5" x 2.5" x 8" Long x 3/16" Wall (0.188")
Steel Square Tube 2.5" x 2.5" x 8" Long x 3/16" Wall (0.188")

$15.18

View Details
Steel Square Tube 2.5" x 2.5" x 4" Long x 3/16" Wall (0.188")
Steel Square Tube 2.5" x 2.5" x 4" Long x 3/16" Wall (0.188")

$10.12

View Details
Steel Square Tube 3" x 3" x 6" Long x 1/4" Wall (0.250")
Steel Square Tube 3" x 3" x 6" Long x 1/4" Wall (0.250")

$17.99

View Details
Steel Mechanical Square Tube 3" x 3" x 0.1875 (7 ga.) x 48” Length
Steel Mechanical Square Tube 3" x 3" x 0.1875 (7 ga.) x 48” Length

$33.20

View Details
3"X 3"X .120"(11 Gauge) Wall Steel Square Tube 6" Piece
3"X 3"X .120"(11 Gauge) Wall Steel Square Tube 6" Piece

$9.31

View Details
3" Galvanized Square Steel Tube - 11 gauge - 11" inch long
3" Galvanized Square Steel Tube - 11 gauge - 11" inch long

$35.00

View Details
3" X 3" X 5/16" Wall Steel  Square Tube 6" Piece
3" X 3" X 5/16" Wall Steel Square Tube 6" Piece

$13.39

View Details
3 X 3 Steel Square Tubing 3/8” Thick Wall Steel Brace Support Welding 3" L
3 X 3 Steel Square Tubing 3/8” Thick Wall Steel Brace Support Welding 3" L

$13.86

View Details
3"X 3"X .120"(11 Gauge) Wall Steel Square Tube 60" Piece
3"X 3"X .120"(11 Gauge) Wall Steel Square Tube 60" Piece

$36.84

View Details
3/4" x 3/4" x 14ga (.083") -  -24" Mild Steel Square Tube
3/4" x 3/4" x 14ga (.083") - -24" Mild Steel Square Tube

$12.99

View Details
Steel Square Tube 4" x 4" x 3" Long x 3/16" Wall (0.188")
Steel Square Tube 4" x 4" x 3" Long x 3/16" Wall (0.188")

$12.21

View Details
Steel Square Tube 2" x 2" x 12" Long x 3/16" Wall (0.188")
Steel Square Tube 2" x 2" x 12" Long x 3/16" Wall (0.188")

$14.99

View Details
1-1/2"X 1-1/2"X 3/16" Wall Steel Square Tube 12"
1-1/2"X 1-1/2"X 3/16" Wall Steel Square Tube 12"

$10.17

View Details
2 1/2in x 2 1/2in x 3/16in Wall  Steel Square Tube 24in Piece
2 1/2in x 2 1/2in x 3/16in Wall Steel Square Tube 24in Piece

$27.69

View Details
4" X 4" X 36" Steel Square Tube 11ga Tubing Wall Steel Brace Support Weld Primed
4" X 4" X 36" Steel Square Tube 11ga Tubing Wall Steel Brace Support Weld Primed

$59.95

View Details
Steel Square Tube 1-1/2" x 1-1/2" x 9" Long x 3/16" Wall (0.188")
Steel Square Tube 1-1/2" x 1-1/2" x 9" Long x 3/16" Wall (0.188")

$13.20

View Details
3 X 3 Steel Square Tube 1/4" Tubing Wall Steel Brace Support Welding 8" Long
3 X 3 Steel Square Tube 1/4" Tubing Wall Steel Brace Support Welding 8" Long

$15.28

View Details
Steel Mechanical Square Tube 3" x 3" x 0.083 (14 ga.) x 12” Length
Steel Mechanical Square Tube 3" x 3" x 0.083 (14 ga.) x 12” Length

$18.67

View Details
Steel Square Tube 2" x 2" x 48" Long x 3/16" Wall (0.188")
Steel Square Tube 2" x 2" x 48" Long x 3/16" Wall (0.188")

$46.66

View Details
Steel Square Tube 3" x 3" x 20" Long x 3/16" Wall (0.188")
Steel Square Tube 3" x 3" x 20" Long x 3/16" Wall (0.188")

$37.34

View Details
Steel Square Tube 4" x 4" x 4" Long x 3/16" Wall (0.188")
Steel Square Tube 4" x 4" x 4" Long x 3/16" Wall (0.188")

$14.93

View Details
Steel Mechanical Square Tube 3" x 3" x 0.1875 (7 ga.) x 24” Length
Steel Mechanical Square Tube 3" x 3" x 0.1875 (7 ga.) x 24” Length

$24.10

View Details
Steel Square Tube 4" x 4" x 8" Long x 3/16" Wall (0.188")
Steel Square Tube 4" x 4" x 8" Long x 3/16" Wall (0.188")

$24.10

View Details
3/4"X 3/4"X .120"(11 Gauge) Wall Steel Square Tube 36" Piece
3/4"X 3/4"X .120"(11 Gauge) Wall Steel Square Tube 36" Piece

$9.24

View Details
2"X 2"X 3/16" Wall Steel Square Tube 12" Piece
2"X 2"X 3/16" Wall Steel Square Tube 12" Piece

$11.81

View Details
3"X 3"X 1/4" Wall Steel Square Tube 60" Piece
3"X 3"X 1/4" Wall Steel Square Tube 60" Piece

$62.99

View Details
2"X 2"X 3/16" Wall Steel Square Tube 36" Piece
2"X 2"X 3/16" Wall Steel Square Tube 36" Piece

$22.94

View Details
5" x 5" X 3/16" WALL SQUARE STEEL TUBING 11-1/2" LENGTH  5 X 5 X .188 TUBE METAL
5" x 5" X 3/16" WALL SQUARE STEEL TUBING 11-1/2" LENGTH 5 X 5 X .188 TUBE METAL

$25.99

View Details
2"X 2"X 3/16" Wall Steel Square Tube 24" Piece
2"X 2"X 3/16" Wall Steel Square Tube 24" Piece

$17.38

View Details
3 X 3 Steel Square Tube 3/16" Tubing Wall Steel Brace Support Welding 4" Long
3 X 3 Steel Square Tube 3/16" Tubing Wall Steel Brace Support Welding 4" Long

$9.98

View Details
Steel Mechanical Square Tube 3" x 3" x 0.1875 (7 ga.) x 12” Length
Steel Mechanical Square Tube 3" x 3" x 0.1875 (7 ga.) x 12” Length

$19.55

View Details
Steel Square Tubing 3/4 x 3/4
Steel Square Tubing 3/4 x 3/4

$13.00

View Details
3/4"X 3/4" X .083 Wall (14 Gauge) Steel Square Tube 72" Piece
3/4"X 3/4" X .083 Wall (14 Gauge) Steel Square Tube 72" Piece

$11.77

View Details
3" X 3" X 5/16" Wall Steel Square Tube 24" Piece
3" X 3" X 5/16" Wall Steel Square Tube 24" Piece

$34.79

View Details
National 3/4X3' 16Ga Square Tube
National 3/4X3' 16Ga Square Tube

$20.37

View Details
2"X 2"X 3/16" Wall Steel Square Tube 72" Piece
2"X 2"X 3/16" Wall Steel Square Tube 72" Piece

$39.63

View Details
Steel Square Tube 2" x 2" x 3" Long x 1/4" Wall (0.250")
Steel Square Tube 2" x 2" x 3" Long x 1/4" Wall (0.250")

$6.21

View Details
Steel Telescoping Square Tube Combo Pack 1-3/4" and 1-1/2" Telescope Tube x 12"
Steel Telescoping Square Tube Combo Pack 1-3/4" and 1-1/2" Telescope Tube x 12"

$40.42

View Details
Steel Square Tube 2.5" x 2.5" x 3" Long x 1/4" Wall (0.250")
Steel Square Tube 2.5" x 2.5" x 3" Long x 1/4" Wall (0.250")

$9.25

View Details
1 1/2 X 3 x 1/8 Thick (11ga) Steel Rectangular Square Tubing 12" Long
1 1/2 X 3 x 1/8 Thick (11ga) Steel Rectangular Square Tubing 12" Long

$14.99

View Details
304 brushed stainless steel square tube (3/4" x 3/4" x 18" -Wall: 0.03")
304 brushed stainless steel square tube (3/4" x 3/4" x 18" -Wall: 0.03")

$9.89

View Details
Steel Square Tube 4" x 4" x 10" Long x 3/16" Wall (0.188")
Steel Square Tube 4" x 4" x 10" Long x 3/16" Wall (0.188")

$27.14

View Details
3"X 3"X 3/16" Wall Steel Square Tube 84" Piece
3"X 3"X 3/16" Wall Steel Square Tube 84" Piece

$68.18

View Details
Steel Square Tube 4" x 4" x 20" Long x 3/16" Wall (0.188")
Steel Square Tube 4" x 4" x 20" Long x 3/16" Wall (0.188")

$50.05

View Details
Steel Mechanical Square Tube, 3" x 3" x 3/16” Thick (7 ga.) x 24”L FREE SHIPPING
Steel Mechanical Square Tube, 3" x 3" x 3/16” Thick (7 ga.) x 24”L FREE SHIPPING

$56.94

View Details
3 X 3 Steel Square Tube 3/16" Tubing Wall Steel Brace Support Welding 10" Long
3 X 3 Steel Square Tube 3/16" Tubing Wall Steel Brace Support Welding 10" Long

$23.12

View Details
Steel Square Tube 1.25" x 1.25" x 8" Long x 1/8" Wall (0.125")
Steel Square Tube 1.25" x 1.25" x 8" Long x 1/8" Wall (0.125")

$7.73

View Details
3"X 3"X .120"(11 Gauge) Wall Steel Square Tube 24" Piece
3"X 3"X .120"(11 Gauge) Wall Steel Square Tube 24" Piece

$18.49

View Details
Steel Mechanical Square Tube, 3" x 3" x 0.125” (11 ga.) x 24”L FREE SHIPPING
Steel Mechanical Square Tube, 3" x 3" x 0.125” (11 ga.) x 24”L FREE SHIPPING

$44.95

View Details
Steel Mechanical Square Tube 3" x 3" x 0.125 (11 ga.) x 72” Length
Steel Mechanical Square Tube 3" x 3" x 0.125 (11 ga.) x 72” Length

$39.72

View Details
3"x3" (1/4" THICK) STEEL SQUARE TUBING HEAVY DUTY Metal. FREE & FAST SHIPPING
3"x3" (1/4" THICK) STEEL SQUARE TUBING HEAVY DUTY Metal. FREE & FAST SHIPPING

$41.95

View Details
Steel Mechanical Square Tube, 3" x 3" x 0.083 (14 ga.) x 60 inches FREE SHIPPING
Steel Mechanical Square Tube, 3" x 3" x 0.083 (14 ga.) x 60 inches FREE SHIPPING

$79.73

View Details
STEEL SQUARE TUBING (1/16" to 1/4” THICK) HEAVY DUTY (up to 6-feet Length)
STEEL SQUARE TUBING (1/16" to 1/4” THICK) HEAVY DUTY (up to 6-feet Length)

$29.40

View Details
Steel Square Tube 1-1/2" x 1-1/2" x 12" Long x 3/16" Wall (0.188")
Steel Square Tube 1-1/2" x 1-1/2" x 12" Long x 3/16" Wall (0.188")

$17.00

View Details
Steel Square Tube 3" x 3" x 36" Long x 3/16" Wall (0.188")
Steel Square Tube 3" x 3" x 36" Long x 3/16" Wall (0.188")

$57.21

View Details
3" x 3" x 20", (0.120"W), Steel Square Tube, ASTM A500
3" x 3" x 20", (0.120"W), Steel Square Tube, ASTM A500

$35.19

View Details
3 X 3 Steel Square Tube 3/16" Tubing Wall Steel Brace Support Welding 12" Long
3 X 3 Steel Square Tube 3/16" Tubing Wall Steel Brace Support Welding 12" Long

$27.60

View Details
Steel Square Tube Hollow 3/4" O.D. x 6 Feet Long 1/8 Inch Wall  1015 Alloy NEW
Steel Square Tube Hollow 3/4" O.D. x 6 Feet Long 1/8 Inch Wall 1015 Alloy NEW

$36.45

View Details
Steel Square Tube Hollow 3/4" O.D. x 6 ft Long 1/8" Wall  1015 Alloy
Steel Square Tube Hollow 3/4" O.D. x 6 ft Long 1/8" Wall 1015 Alloy

$35.49

View Details
3" x 3" x 12" SQUARE STEEL TUBE structural tubing welding stock .188" WALL
3" x 3" x 12" SQUARE STEEL TUBE structural tubing welding stock .188" WALL

$30.00

View Details
Steel Square Tube 2.5" x 2.5" x 24" Long x 3/16" Wall (0.188")
Steel Square Tube 2.5" x 2.5" x 24" Long x 3/16" Wall (0.188")

$31.70

View Details
Steel Telescoping Square Tube 1-3/4" x 11"-Long x .105w-- TELESCOPING TUBE
Steel Telescoping Square Tube 1-3/4" x 11"-Long x .105w-- TELESCOPING TUBE

$16.30

View Details
3" x 3" x 12", (0.250"W), Steel Square Tube, ASTM A500
3" x 3" x 12", (0.250"W), Steel Square Tube, ASTM A500

$31.82

View Details
3/4" x 3/4" x 48", (0.035"W), 4130 Chromoly Alloy Steel Square Tube, (3 Pack)
3/4" x 3/4" x 48", (0.035"W), 4130 Chromoly Alloy Steel Square Tube, (3 Pack)

$106.19

View Details