| 直接頭 規格表 |
||||
|---|---|---|---|---|
| 1/4"(6.35mm) | 1 3/8"(34.92mm) | |||
| 3/8"(9.52mm) | 1 1/2"(38.1mm) | |||
| 1/2"(12.7mm) | 1 5/8"(41.28mm) | |||
| 5/8"(15.88mm) | 2 1/8"(53.98mm) | |||
| 3/4"(19.05mm) | 2 5/8"(66.68mm) | |||
| 7/8"(22.22mm) | 3 1/8"(79.38mm) | |||
| 1"(25.4mm) | 4 1/8"(104.78mm) | |||
| 1 1/8"(28.58mm) | 5 1/8"(130.18mm) | |||
| 1 1/4"(31.75mm) | 6 1/8"(155.58mm) | |||