Steel locking ring designed for use with compatible Nakajima fire hose couplings. It helps secure the coupling connection and supports reliable operation during firefighting and water-transfer applications. Suitable for replacement or maintenance of existing Nakajima coupling assemblies. Available in different diameters to match various coupling sizes.
Steel Nakajima Coupling Locking Ring
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| Coupling Type | Nakajima |
|---|---|
| Material | Steel |
