Crucible Tongs Overall Length - Imperial 9 1/2 in Product Type Crucible Tongs Material Stainless Steel Coating Uncoated Tip Length - Imperial 1 in For Use With Crucibles Dishes Standards ASTM Features Flat Rivet Joint Corrosion-Resistant Fastened with A Spun (Not Hammered) Rivet Large Finger Openings ASTM Specification 899-94