The Pendulum Clamp can be used with any vertical support post to hang up to three pendula, each with its own adjustable clamp. The post will fit vertical rods of 12.5cm up to 19mm in diameter.
Vertical support not included.
Forensics Lab Supply Number 3178343.
Formerly Grau-Hall Corporation dba Grau-Hall Scientific.
All products shipped from Wabash, Indiana.