Husky Double Ended Tub Drain Wrench 16PL0128 - The Home Depot
Superior Tool 06020 Tub Drain Wrench (Dumbell Wrench)-Dual Ended Drain Wrench That fits 3/8 or 1/2 Inch Ratchet Wrench : Amazon.co.uk: DIY & Tools
Universal Tub and Shower Drain Wrench - Instality Professional Tools
Bathtub Drain Removal Tool
Tub Drain Remover Wrench - Use to Install and Remove Most Bath and Shower Drains and Closet Spuds Square Plastic Toilet Seat Nuts : Amazon.co.uk: DIY & Tools