Middle Atlantic 1124-2 2-Inch IPS Locking Nipple
Overview
The Middle Atlantic 1124-2 is a 2-inch IPS locking nipple from the Middle Atlantic in-floor systems line, designed for securing service fittings in raised-floor and in-floor raceway installations. At 2 in (50.8 mm) diameter, it threads into compatible service fitting assemblies to lock cover plates and inserts in place — preventing accidental displacement in high-traffic or ADA-compliance-sensitive areas. TAA-compliant, making it suitable for federal, government, and public-sector deployments where trade agreement requirements apply.
Compatibility
The 1124-2 is part of the Middle Atlantic 1124/525 Series locking nipple family. It is designed for use with Middle Atlantic in-floor service fitting assemblies that accept 2-inch IPS threaded components — including floor boxes, in-floor monument systems, and compatible service fitting trim rings used in commercial AV and structured cabling infrastructure. Verify the target fitting assembly specifies a 2-inch IPS threaded nipple before ordering; other nipple diameters in the series are not interchangeable with this dimension.
Installation Notes
Standard IPS threading applies — use appropriate thread sealant or locking compound per your installation spec if vibration or repeated access cycling is expected. Confirm the mating fitting is designed for a 2-inch IPS locking nipple; mismatched thread pitch or diameter will prevent proper seating. TAA compliance supports procurement under government and public-sector contracts without additional sourcing documentation.
