| Code | Description |
| 330851 | Fire Hose Coupling, Nakajima 40mm |
| 330852 | Fire Hose Coupling, Nakajima 50mm |
| 330853 | Fire Hose Coupling, Nakajima 65mm |
| 330855 | Fire Hose Coupling, Machino 40mm |
| 330856 | Fire Hose Coupling, Machino 50mm |
| 330857 | Fire Hose Coupling, Machino 65mm |
| 330859 | Fire Hose Coupling, John Morris 40mm |
| 330860 | Fire Hose Coupling, John Morris 50mm |
| 330861 | Fire Hose Coupling, John Morris 65mm |
| 330865 | Fire Hose Coupling, ANSI PIN 40mm |
| 330865A | Fire Hose Coupling, ANSI PIN 50mm |
| 330866 | Fire Hose Coupling, ANSI PIN 65mm |
| 330875A | Fire Hose Coupling, Storz 40mm |
| 330875 | Fire Hose Coupling, Storz 50mm |
| 330876 | Fire Hose Coupling, Storz 65mm |