This 1" terminal adapter is safe and non-conductive. It is designed for adapting schedule 40 non-metallic conduit to boxes with threaded fittings and metallic systems. SKU: 42974220 MFG: E943FR-CTN Shop more products by Carlon. Buy Electrical Fittings & Replacement Parts on sale from largest professional electrical tools store in USA SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Free shipping over $35 $4.47 Quantity In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Size: 1" For adapting nonmetallic conduits to boxes, threaded fittings, metallic systems Male threads on one end, socket on other Will not rust or corrode UL listed FEATURES MFR: E943FR-CTN SKU: 42974220 UPC: 034481156918 Brand: Carlon