Description
- Made of Alloy steel. Withstand pressure: 20kgf/cm2
- Hardened important parts are extremely wear-resistant and durable
- Tested 100,000 times, the coupler connection is accurate and reliable
| Item | Type | Size |
| D20SM | 20SM | 1/4″ |
| D30SM | 30SM | 3/8″ |
| D40SM | 40SM | 1/2″ |
