(Pack of 10) Economical Stainless Steel Spring Clip Test Tube Holder with Wooden Handle - Eisco Labs

Pack of 10 Economical Stainless Steel test tube holder clamps with wooden handles Clamps hold test tubes from 15 mm to 25mm in diameter End of clamp is coated to protect the glass   These economical test tube holders are made of Stainless Steel and have a strong spring clip for gripping test tubes. The clamp comes with a wooden handle. The clamp accepts tubes from 15 mm to 25 mm in diameter and the clamp prongs are coated to provide protection against the glass.