Vegetable Inset, 7 1/4 qt., Stainless, 8 1/2" opening, 9 7/16" dia., 8 3/16" depth, USA made, NSF. Vollrath Insets and Covers - Stainless Steel, NEW! Stainless Steel Insets and Covers. Satin-finished 300 series stainless steel. Insets nest together for compact storage when not in use 6" depth under the shoulder. Solid or slotted flat covers reduce heat loss Sharp radius between sleeves rests securely in opening without tipping. Slotted and hinged covers are not NSF Certified.