TTS® Plastic Mop Head Clamp Red, Eco-friendly- Fits 18-23 Mm Handles, Polypropylene, Compatible With Flat & Jaw Wringers, Durable, Easy To Use - Western Hygiene
Rubbermaid Commercial Products Gripper 60 in. Clamp-Style Hardwood Mop Handle RCPH216 - The Home Depot