Straight Connector - Squeeze Clamp Style, Box Connection 1/2 in MNPT, Trade Size 1/2 in, Iron, Insulated No, Gray, For Use With AC, Flexible Conduit, MC, cULus Listed, Connector Style Straight, Connection Orientation Straight, Squeeze Clamp, Compatible Knockout Trade Size 1/2 in, Connection Type Squeeze, For Maximum Cable OD 0.91 in, For Minimum Cable OD 0.86 in, Overall Height 1 5/8 in, Overall Length 1 17/32 in, Overall Width 1 7/32 in, , Thread Size 1/2 In.-14