Straight Connector - Squeeze Clamp Style, Box Connection 3/4 in MNPT, Trade Size 3/4 in, Iron, Insulated Yes, Gray, Yellow, For Use With AC, Flexible Conduit, MC, cULus Listed, Connector Style Straight, Connection Orientation Straight, Squeeze Clamp, Compatible Knockout Trade Size 3/4 in, Connection Type Squeeze, For Maximum Cable OD 1.12 in, For Minimum Cable OD 1.43 in, Overall Height 1 15/16 in, Overall Length 1 15/32 in, Overall Width 1 3/8 in, , Thread Size 3/4 In.-14