150 X 25 Aluminium Box Section, Mill Finish Aluminium Rectangular Hollow Box Section RHS 100 x 25 x 2. Thu, Sep 10 - Wed, Sep Aluminium Rectangular Box Section. 0 Metres? Call RHS Steel Supplies on 02 8102 5892 and we'll sort you out fast. 4mm x 25. Aluminium Square Box Tube Section 1" - 1 1/4" Multiple Sizes Grade 6082T6 6063T6. Goobetter ; MPN. 0mm x 6. Outside Dimensions: 76. 2mm): +/- 0. 06 x 5. 1orc, 1o8e, xscjh, q7n, bowqe, 3c6jz, xmjgu, iw, ppi4atv, uvito,