- All factory crimp fittings are double O-ring formed nipple design and offer assured sealing
- Distributor certification program is available
- Roll-formed fittings
| Type | Coll-O-Crimp® 757 ‘E’ Series Hose Fittings |
| Style | Bumped Tube O-Ring Service Port Adapter W/R134a Service Port |
| Size | 3/4" |
| Material | Carbon steel |
| Tube O.D. | 1-1/16" - 14 |
| Finish | Zinc Clear Trivalent Chromate |
| MPT | 3/4" |
| Dash Size | -12 |
| Manufacture Part # | 75706 |
