This commercial kitchen sink strainer assembly by Gridmann is produced from rust-proof, heavy-gauge chrome steel and is very best to be used in any commercial kitchen, laundry, janitorial, or industrial garage sink. It fits 3-1/2″ sink openings (overall flange diameter 4-1/2″) and has a drain connection made to suit a normal 1-1/2″ tailpiece/lure. A post on bottom of strainer permits it to be raised for draining water, or dropped for a decent seal.
Rust-proof chrome steel construction
Post on bottom