Specification model no. Size mm size inch sssbsd 49 . 940 x 455 x 178mm37 eighteen times 7 sssbsd 50 . 940 x 455 x 200mm37 x 18 x 8 sssbsd 51 . 940 x 455 x 225mm37 x 18 x 9 sssbsd 52 . 915 x 460 x 178mm36 x 18 x 7 sssbsd 53 . 915 x 460 x 200mm36 x 18 x 8 sssbsd 55 . 1143 x 510 x 178mm45 20 multiplied by 20 7 sssbsd 56 . 1143 x 510 x 200mm45 x 20 x 8 sssbsd 57 . 1143 x 510 x 225mm45 x 20 x 9 sssbsd 58 . 1143 x 510 x 250mm45 x 20 x 10 sssbsd 60 . 1040 x 510 x 178mm41 x 20 x 7 sssbsd 61 . 1040 x 510 x 200mm41 x 20 x 8 sssbsd 62 . 1040 x 510 x 225mm41 x 20 x 9 sssbsd 63 . 1040 x 510 x 250mm41 x 20 x 10 sssbsd 64 . 1065 x 510 x 200mm42 x 20 x 8 sssbsd 65 . 915 x 510 x 178mm36 x 20 x 7 sssbsd 65 dx . 915 x 510 x 200mm36 x 20 x 8 sssbsd 65 sdx . 915 x 510 x 225mm36 x 20 x 9 sssbsd 69 . 812 x 460 x 178mm32 x 18 x 7 sssbsd 69a . 812 x 460 x 200mm32 x 18 x 8