Used for most TORX and HEX screws.
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TORX & HEX KEYS
QUESTIONS & ANSWERS
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I lost the set screw for the stop collar on WL-1385B. Is 47740 the correct replacement stop collar? If yes, what is the correct hex wrench for that stop collar?
That is the correct collar. The 1.5mm hex key fits. 991.056.00.