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Amazon.com: 2 inch Square Tubing Steel Square Tube 50mm x 50mm x 74.02 inch / 1880mm Length Wall Thickness 4.5mm, 2 Pack 2" 50mm WT 0.18in Hot Rolled ASTM A-36 Steel Square
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B&T Metall Tube carré en acier galvanisé 50 x 50 x 3 mm en longueurs de 500 mm +0/-3 mm Tube carré ST37 galvanisé à chaud Profil creux en acier brut : Amazon.fr: Bricolage
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