Strain Relief Connector, Black, Polyamide/Nylon 6.6 Material, 1/2 in Size, 0.310 to 0.560 in Cable/Cord Size, 2-1/8 in Length, 1-7/32 in Diameter, Straight Connection, 1/2 in Thread Size, -34 °C Operating Temperature, +105 °C Operating Temperature, 4.5 lb/100