Product#: TG-4687 Availability: This item normally ships within 1 - 2 business days. Description: A set of six adapters, ranging from 20 to 40 mm in height, minimum ID’s from 5 to 38mm, for use in openings 15 to 60 mm in diameter. Tapered collar. Used singly or in combination for positive sealing of funnels, crucibles, filter tubes, etc.
