DB711 Spin-N-Lock Sink Basket Strainer is an economical duo strainer with all stainless steel construction designed to fit sinks with a 3-1/2” to 4”opening.

• With reversible lock nut for make-up with cast iron sinks
• High-quality stainless steel stick post basket and 4-3/8” flange diameter
• Includes metal post, heavy locknut, rubber stopper, extra thick washer, and machine cut threads
• Resists corrosion - maintains new appearance
• Easy installation and cleaning
• Designed for use in residential and commercial sinks