2 "screwdriver MAREVA - concrete pool

The MAREVA 2 "screwdriver for concrete pool is a sealing piece that will allow the water to be returned to the pool once it has been passed through the filtration system. Once filtered Performance: Compatible with a concrete pool 2 "back-up screwed Dimensions: - Total discharge diameter: 103 mm - Total length: 70 mm - Round screw part: Length: 49 mm Outside diameter: 56 mm Inside diameter: 50 mm Packaging: Delivered in its original packaging