- 為了擴大方形量塊的應用，三豐提供量塊配件套裝。由於有中心鎖緊孔，方形量塊比矩形量塊的應用範圍廣。根據應用的不同， 包含在套裝中的配件也單獨售賣。
- 三豐公司提供附件套裝可用於擴展方形量塊應用的範圍，特別是用於精密量塊的組裝。
規格:
| Metric | Inch | ||||
| Order No.516-611 | Included in set | QuantitySupplied | Order No.516-612 | Included in set | QuantitySupplied |
| 619070 | Half-round jaw | 2 pcs | 619050 | Half-round jaw | 2 pcs |
| 619071 | Half-round jaw | 619051 | Half-round jaw | ||
| 619072 | Plain jaw | 619052 | Plain jaw | ||
| 619073 | Center point | 1 pc | 619053 | Center point | 1 pc |
| 619054 | Scriber point | 619054 | Scriber point | ||
| 619074 | Base | 619055 | Base | ||
| 619057 | Flat head screw | 2 pcs | 619057 | Flat head screw | 2 pcs |
| 619058 | Flat head screw | 619058 | Flat head screw | ||
| 619059 | Slotted head nut | 619059 | Slotted head nut | ||
| 619060 | Adjustable tie rod | 619060 | Adjustable tie rod | ||
| 619061 | Adjustable tie rod | 619061 | Adjustable tie rod | ||
| 619062 | Tie rod | 1 pc | 619062 | Tie rod | 1 pc |
| 619063 | Tie rod | 619063 | Tie rod | ||
| 619064 | Tie rod | 619064 | Tie rod | ||
| 619065 | Tie rod | 619065 | Tie rod | ||
| 619056 | Stud | 2 pcs | 619056 | Stud | 2 pcs |
| 619066 | Knurled head screw | 619066 | Knurled head screw | ||
