Enhance the functionality and longevity of your swimming pool pump with this high-quality Swivel Nut and Knob set, crafted from durable plastic material designed for strength and wear resistance. Engineered specifically for Hayward SPX1600PN models, this reliable replacement accessory restores pump performance efficiently and effortlessly. Key Features: · Premium Plastic Construction: Made from high-strength plastic, this swivel nut and knob set offers excellent durability, wear resistance, and long service life, ensuring dependable performance in demanding pool environments. · Ergonomic Knob Design: The plastic knob features good toughness and strong anti-aging properties, providing a comfortable grip that is easy to turn without slipping, reducing user fatigue during installation or adjustment. · Easy Installation: Designed for straightforward replacement, this set allows you to quickly swap out old or damaged parts, effectively restoring your swimming pool pump’s operation without hassle. · High Reliability: Built to withstand long-term use, the high-strength materials reduce the frequency of replacements, making it a practical and cost-effective solution for maintaining your pool equipment. · Precise Fit: Thread size of 7mm (0.3in) ensures compatibility with the specified pump model, guaranteeing a secure and stable connection. Specifications: · Item Type: Swivel Nut and Knob · Material: Plastic · Color: As Picture Shown · Application: Compatible with Hayward SPX1600PN Swimming Pool Pump · Thread Size: 7mm / 0.3in · Weight: Approx. 42g / 1.5oz Package Includes: · 1 x Swivel Nut and Knob Set This Swivel Nut and Knob replacement set is an essential accessory for maintaining and repairing your swimming pool pump. Its durable plastic construction and ergonomic design ensure ease of use and long-lasting performance, making it an ideal choice for pool owners seeking a reliable and efficient repair solution.