Remke Tuff-Seal™ Straight Cord Grip Connector, Series: RSP, 3/4 in, Cable Openings: 0.562 to 0.625 in, NPT, Nylon, Gray, -40 to 107 deg C, 1.5 in Dia x 2.1 in L
Non-metallic compositionNEMA 3, NEMA 3R, NEMA 4, NEMA 6 and NEMA 12 enclosureIP52, IP54, IP65, IP67 IEC rating0.76 in minimum body bore0.56 in thread size