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Question #: 15023

Question: [1/2" to 3/4" - Rigid Coupling Steel] What is the keyway size? I'm looking for 1/8" width

Current Solution

The keyway size for the 3/4" end of this coupling is .1745 inches or 4.4mm. On the 1/2" end of the coupling, the keyway size is .1085 inches, or 2.75mm.

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