![Spring-Assisted Stopper Ring [4 mm]](https://cdn.shopify.com/s/files/1/0984/5900/files/spring-assisted-stopper-ring-4-mm.jpg?v=1763722434&width=480)
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✦ Verified product
Spring-Assisted Stopper Ring [4 mm]
USD 7.30
Title
Gritomatic
Verified independent store
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4mm Spring-Assisted Stopper Ring to limit the movement of the horizontal shaft in the pivot unit of KME knife sharpeners. The stopper is suitable for 4mm guide rods and compatible
![Spring-Assisted Stopper [8 mm]](https://cdn.shopify.com/s/files/1/0984/5900/files/Spring-Assisted_20Stopper_208mm_20_281_29.jpg?v=1763725946&width=480)
![Hapstone Spring-Assisted Stopper [6 mm]](https://cdn.shopify.com/s/files/1/0984/5900/files/Hapstone_20Spring-Assisted_20Stopper_20Ring_201.jpg?v=1764726732&width=480)