As one of Jomar's more popular basket strainers, the SnapN-Loc® is known for its original spring-loaded ball bearing post design that snaps perfectly into place, creating a positive leak-proof seal every time. This popular strainer is constructed with a high quality stainless steel deep-cup body, ball bearing, and basket, and comes standard with a brass tail nut. With a sleek design and proven track record, it has become such a favorite among installers that it is offered in brushed or polished stainless steel finish. Jomar Valve® Snap-N-Loc® Basket Sink Strainer, Series: DESIGNERS, For Use With: 1/16 and 3/4 in THK Sink, 304 Stainless Steel, Polished, 4.41 in W x 3.82 in H