Sosoport Stainless Steel Crucible Tongs Lab Clamp Casting Tool for Jewelry Melting Beakers and Crucibles with Comfortable Handle for Precise Industrial and Scientific Use

Beaupretty Stainless Steel Crucible Clip 350Mm Nickel-Plated Crucible Tong Laboratory Beaker Clamp for Scientific and Industrial Use

Mirai Industry H L Shaped Steel Clips PF Tube Pack of 10

HIAKDOFT Chemistry Lab Iron Frame Table Square Seat Bracket Lab Equipment Stand Industrial Grade Retort Stand

10pcs Wooden Test Tube Clip Clamp Holder Laboratory Experiment Testing Holder Tool Best for School Industrial Laboratory

GLEAVI 10pcs Adjustable Swivel Screw Laboratory Tubing Clamps with Double Bracket Feet for Stable Flow Control and Leak Prevention in Experimental and Industrial Use

Tube Holder with Wooden Handle for Holding Test Tubes (15mm - 25mm Diameter) for lab use and Industry use (Pack of 6) for Lab Laboratory, School, College and Professional use

SEWACC 10pcs Galvanized Iron Screw Water Stopper Clamp for Hose Adjustable Pinchcock Tube Clip with Ergonomic Grip for Laboratory and Industrial Use

ULTECHNOVO 10pcs Heat Resistant Bamboo Test Tube Clip Holder for Boys and Girls School Industrial Lab