Description: Application: 1000L IBC Tote, water tank, 16, 18, 20, 25 kg barrel This cap come with a bsp threaded hole in the centre to accommodate fittings such as a tap or a mdpe fitting. Material: Plastic ; High strength and durability Color: Black 60mm / 2.36" Coarse Thread to 1/2" Internal Thread Package Includes: 1 Piece IBC Tote Water Tank Adapter Cap