Spherical Pinch Clamp Strong Clamping Force Stainless Steel Spherical Joint Clamp Holder Pinch Clip Ball Clamp Laboratory Tool (40#)

JECOMPRIS 1pc Three-jaw Clamp Three-prong Flask Clamp Three Prong Extension Flask Clip Laboratory Supplies Chemical Experiment Equipment Support Clip Beaker Holder Test Tube Holder

Laboratory Clamps, Universal Copper Clamp Flask Condenser Fixing Clamp Test Tube Holder for Holding Objects up

LANTRO JS Stainless Steel Spherical Joint Clamp Holder,Laboratory Tool

QANYEGN Three Jaw Clamp, Zinc Alloy Lab Retort Stand, Tunable Condenser Flask Clamp for Holding Bottles Test Tubes

LANTRO JS Stainless Steel Spherical Joint Clamp Holder,Pinch Clip Lab Tool, 35# with 31mm Mouth Diameter

Lab Clamp, Lab Stand Rod Extension Flask Clip Clamp 4 Prong Flask Beaker Clamp Holder Zinc Alloy Electroplated Universal Clip for Holding Objects up, Research

PartyKindom 2pcs Laboratory Apparatus Laboratory Equipment Clamp Beaker Clamp Pipe Shelf Bracket Test Tube Tongs Laboratory Tube Stand Flask Clip Condensing Tube Clamp Universal Tool Condenser

Baluue 1pc Three-jaw Clamp Labs Clamp Lab Clamp Holders Chemistry Clamp Stand Lab Extension Clamp Jig Beaker Clamps Chemical Experiment Equipment Plastic Condenser Clamp

Secure and Versatile Lab Clamps with Adjustable Prong Jaws & Non-Slip Rubber Grips for Precise Holding of Equipment - Set of 4