Clamp connector Romex Connector size:3/8" to 2" zinc die cast American standard Good Quality for your cable use... size: 3/8"&1/2", 3/4", 1", 1-1/4", 1-1/2", 2" material: Zinc Die CastingFor garbage disposal pigtailsDry location use 10 Per BagNon-metallic cable connector for non-armored Sec. Cable, Non-watertightMeets all standard Non-metallic cable to enclosure/box applications