This item may require 1-2 days to ship out from our facility.Product Information: GUAGE DEGREE, MENDEZ, 12MM INNER DIAMETEManufacturer Part # MDS0716931Description 12mm inner diameter HPIS Code 630_40_0_0 Instrument Family Mendez Instrument Grade German Grade Stainless Steel Latex Free Yes Length Inches 4.5 " Length in