Quick Answer: The Test Tube Holder, Wooden is a hinged hardwood holder with a steel tension spring that grips test tubes while they are heated. It takes tubes from 11mm to 25mm in diameter.
Last updated: October 2026
Key Features
Polished hardwood arms
Steel tension spring keeps the jaws closed
Two-piece hinged assembly with riveted pivot
Fits tubes from 11mm to 25mm
Smooth finish on the wood
Technical Specifications
Specification
Value
Material
Polished hardwood
Grip
Integrated steel tension spring
Construction
Two-piece hinged assembly, riveted pivot
Tube diameter
11mm to 25mm
Length
Approximately 180 mm to 200 mm
About This Product
The long wooden arms let a student hold a test tube in a Bunsen flame and shake it gently while keeping their hand away from the heat. It is a standard item for middle and secondary school chemistry practicals that involve heating small amounts of a substance. Schools, colleges and institutes in Honduras, Uruguay, United Arab Emirates, Georgia, Lithuania and Belize can order the Test Tube Holder, Wooden from Educational Instrument.