Crucible Tongs Overall Length - Imperial 18 in Product Type Crucible Tongs Material Steel Material Grade C1006/1008 Coating Nickel Plated Wire Size - Imperial 1/4 in Tip Length - Imperial 13/16 in For Use With Crucibles Standards Not Applicable Features Riveted Joint Serrated Tips Autoclavable No ASTM Specification Not Applicable Sterile/Non-Sterile Non-Sterile Sterilization Method Not Applicable Locking No