21010102015 CONN. MICRO JACK ACCES.WIRE SEAL M12 21010102015 is a premium microphone jack accessory that featuring a Wire Seal type made of nan material. Designed in M12 shell size, available in Black color. Manufactured by HARTING in the Harax® M12-L series. Compliant with ROHS standards and available in BULK packaging. Perfect for enhancing connectivity and durability in professional audio systems.