Crucible Tongs Overall Length - Imperial 9 in Product Type Crucible Tongs Material Stainless Steel Material Grade 305 Coating Electro-Polished Wire Size - Imperial 3/16 in Tip Length - Imperial 5/8 in For Use With Crucibles Standards Not Applicable Features 14 Serrations .016 in Deep Riveted Joint Autoclavable No ASTM Specification Not Applicable Sterile/Non-Sterile Non-Sterile Sterilization Method Not Applicable Locking No