Check the listing for details. Sink Drain Wrench Universal Sink Great For Loosen And Tighten Strainer Locknut. Color: Red, Condition: New. Listed at 16.49 USD. Description: The aluminum alloy material of the sink wrench determines its durability, excellent performance, greater corrosion resistance, safety and environmental protection. Fits hex nuts and all 4, 6 and 8 tab locking nuts on strainer drains, works in confined spaces, allowing you to easily loosen and tighten strainer locknut. For a more comfortable use experience and easier work. The ergonomic handle gives you a firm grip during use so you can quickly and comfortably change the sink and prevent hand fatigue. The professional grade drain wrench that makes changing a sink strainer or a drop-in shower drain fast and easy, a good helper for your repairs!.Description: The aluminum alloy material of the sink wrench determines its durability, excellent performance, greater corrosion resistance, safety and environmental protection. Fits hex nuts and all 4, 6 and 8 tab locking nuts on strainer drains, works in confined spaces, allowing you to easily loosen and tighten strainer locknut. For a more comfortable use experience and easier work. The ergonomic handle gives you a firm grip during use so you can quickly and comfortably change the sink and prevent hand fatigue. The professional grade drain wrench that makes changing a sink strainer or a drop-in shower drain fast and easy, a good helper for your repairs!.