سه راه نر

20×1/2×20, 25×1/2×25, 25×3/4×25, 32×2/1×32, 32×3/4×32, 32×1×32, 40×11/4×40, 50×2/11×50, 63×11/4×63, 63×2/11×63, 63×2×63, 75×21/2×75, 75×2×75, 90×2×90, 90×3×90, 110×3×110, 110×4×110