Easily replace your SPX1600PN with the nut and knob replacement. Craft from ABS it ensures longevitys and resistance to wear and Enhances your pool maintenance routine easily with the SPX1600PN nut; elevates the durability and of your pool easily This replacement part is perfectly suitable for the SPX1600PN offering a secure connection that enhances the overall efficiency of your Perfect for pool maintenance professionals, including pool owners and maintenance engineers who need to regularly upkeep their equipment for clean pool water Suitable for outdoor pool maintenance tasks, such as replacing worn ensuring smooth of your equipment