| Size | Knock Out .Plain | Black | Galvanized |
|---|---|---|---|
| 3 X 3 X 1.5"/ | K/O | A3311/2BK | A3311/2GK |
| 75 X75 X 38mm | Plain | A3311/2BP | A3311/2GP |
| 3 X 3 X 2"/ | K/O | A332BK | A332GK |
| 75 X 75 X 50mm | Plain | A332BP | A332GP |
| 3 X 3 X 3"/ | K/O | A333BK | A333GK |
| 75 X 75 X 75mm | Plain | A333BP | A333GP |
| 4X 3 X 2"/ | K/O | A432BK | A432GK |
| 100 X 75 X 50mm | Plain | A432BP | A432GP |
| 4 X 4 X 1.5"/ | K/O | A4411/2BK | A4411/2GK |
| 100 X 100 X 38mm | Plain | A4411/2BP | A4411/2GP |
| 4 X 4 X 2"/ | K/O | A442BK | A442GK |
| 100 X 100 X 50mm | Plain | A442BP | A442GP |
| 4 X 4 X 3"/ | K/O | A443BK | A443GK |
| 100 X 100 X 75mm | Plain | A443BP | A443GP |
| 4X4X4"/ | K/O | A444BK | A444GK |
| 100 X 100 X 100mm | Plain | A444BP | A444GP |
| 6 X 3 X 2"/ | K/O | A632BK | A632GK |
| 150 X 75 X 50mm | Plain | A632BP | A632GP |
| 6 X 3 X 3"/ | K/O | A633BK | A633GK |
| 150 X 75 X 75mm | Plain | A633BP | A633GP |
| 6 X 4 X 2"/ | K/O | A642BK | A642GK |
| 150 X 100 X 50mm | Plain | A642BP | A642GP |
| 6 X 4 X 3"/ | K/O | A643BK | A643GK |
| 150 X 100 X 75mm | Plain | A643BP | A643GP |
| 6 X 4 X 4"/ | K/O | A644BK | A644GK |
| 150 X 100 X 100mm | Plain | A644BP | A644GP |
| 6X6X1.5"/ | K/O | A6611/2BK | A6611/2GK |
| 150 X 150 X 38mm | Plain | A6611/2BP | A6611/2GP |
| 6 X 6 X 2"/ | K/O | A662BK | A662GK |
| 150 X 150 X 50mm | Plain | A662BP | A662GP |
| 6 X 6 X 3"/ | K/O | A663BK | A663GK |
| 150 X 150 X 75mm | Plain | A663BP | A663GP |
| 6X6X4"/ | K/O | A664BK | A664GK |
| 150 X 150 X 100mm | Plain | A664BP | A664GP |
| 6X6X6"/ | K/O | A666BK | A666GK |
| 150 X 150 X 150mm | Plain | A666BP | A666GP |
| 9X3X2"/ | K/O | A932GK | |
| 225 X 75 X 50mm | Plain | A932GP | |
| 9 X 4 X 2"/ | K/O | A942GK | |
| 225 X 100 X 50mm | Plain | A942GP | |
| 9 X 4 X 3"/ | K/O | A943GK | |
| 225 X 100 X 75mm | Plain | A943BP | A943GP |
| 9 X 6 X 2"/ | K/O | A962BK | A962GK |
| 225 X 150 X 50mm | Plain | A962BP | A962GP |
| 9X6X3"/ | K/O | A963BK | A963GK |
| 225 X 150 X 75mm | Plain | A963BP | A963GP |
| 9X6X4"/ | K/O | A964BK | A964GK |
| 225 X 150 X 100mm | Plain | A964BP | A964GP |
| 9X9X2"/ | K/O | A992BK | A992GK |
| 225 X 225 X 50mm | Plain | A992BP | A992GP |
| 9X9X3"/ | K/O | A993BK | A993GK |
| 225 X 225 X 75mm | Plain | A993BP | A993GP |
| 9X9X4"/ | K/O | A994BK | A994GK |
| 225 X 225 X 100mm | Plain | A994BP | A994GP |
| 9X9X6"/ | K/O | A996BK | A996GK |
| 225 X 225 X 150mm | Plain | A996BP | A996GP |
| 12X6X2"/ | K/O | A1262BK | A1262GK |
| 300 X 150 X 50mm | Plain | A1262BP | A1262GP |
| 12X6X3"/ | K/O | A1263BK | A1263GK |
| 300 X 150 X 75mm | Plain | A1263BP | A1263GP |
| 12X6X4"/ | K/O | A1264BK | A1264GK |
| 300 X 150 X 100mm | Plain | A1264BP | A1264GP |
| 12X9X3"/ | K/O | A1293BK | A1293GK |
| 300 X 225 X 75mm | Plain | A1293BP | A1293GP |
| 12 X 9 X 4"/ | K/O | A1294BK | A1294GK |
| 300 X 225 X 100mm | Plain | A1294BP | A1294GP |
| 12 X 9 X 6"/ | K/O | A1296BK | A1296GK |
| 300 X 225 X 150mm | Plain | A1296BP | A1296GP |
| 12 X 12 X 2"/ | K/O | A12122BK | A12122GK |
| 300 X 300 X 50mm | Plain | A12122BP | A12122GP |
| 12 X 12 X 3"/ | K/O | A12123BK | A12123GK |
| 300 X 300 X 75mm | Plain | A12123BP | A12123GP |
| 12 X 12 X 4"/ | K/O | A12124BK | A12124GK |
| 300 X 300 X 100mm | Plain | A12124BP | A12124GP |
| 12 X 12 X 6"/ | K/O | A12126BK | A12126GK |
| 300 X 300 X 150mm | Plain | A12126BP | A12126GP |
