Commercial Electric 1/2 in. (Fits Wire Range: 0.400 in. to 0.500 in.) Metallic Strain Relief Cord Connector (2-Pack) FAS2Z-50-2 - The Home Depot
REMKE - Connecting Possibilities - NSI Industries
Strain Relief Cord Connectors - NPT Flex Type
Thomas & Betts 1.065 to 1.205 Liquidtight Straight Strain Relief Cord Grip 1-1/4 NPT, 2-5/32 OAL, Zinc 2559 - 54059969 - Penn Tool Co., Inc
Cooper Wiring Devices Strain Relief LT Grip 1NPT 5.250 Mesh 90 Degrees LTB390
Strain Relief Connector
Sigma ProConnex 3/4-in Die Cast Zinc Cord Grip Connector Conduit Fittings in the Conduit Fittings department at
REMKE - Connecting Possibilities - NSI Industries
Topazs Flexible Cord Connectors provide excellent strain relief and create a secure connection, avoiding costly re-work. Cord connectors prevent cable pullout and provides a tight seal against elemental damage. Fabricated in corrosion resistant zinc die cast in sizes 1/2 to 1 to accommodate multiple cable ranges. UL listed.
Topaz 881 1/2 in .190 to .260 Flexible Cord Connector - Zinc