Thermometer Swivel Clamp
Manufacturer: Troemner, Inc
Holds glass tubes and thermometers 114mm (4.49") from support rod. Clamp features safety adjust spring plate jaws that adjust to any angle with locking wing nut. Built-in holder grips rod up to 19mm (0.75") in diameter. Lightweight, rust, and corrosion resistant. Nickel-plated construction.