This stop ring is for Alko couplings of various sorts. To check whether this part will fit your coupling, check your couplings model number. Our online catalogue lists all the Alko coupling model numbers and the relevant parts for those models. Alko stop ring for 131R, 161S, 251S Alko couplings. For more information, please use our web chat TechTalk or call 01206 585439.
Diameter | 35MM |
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