Super Styrene H-Column - 4.50mm x 4.50mm x 330mm

415-51/3: 1.50mm x 1.50mm x 330mm (0.060" x 0.060" x 13"). 415-52/3: 2.00mm x 2.00mm x 330mm (0.080" x 0.080" x 13"). 415-53/3: 2.50mm x 2.50mm x 330mm (0.100" x 0.100" x 13"). 415-54/3: 3.00mm x 3.00mm x 330mm (0.118" x 0.118" x 13").