2" Footmaster Leveling Caster Ivory - 550lb cap Vacuum Purge 02 Working temperature °C -90

02 Working temperature °C -90 to 55/170 open/closed systems: -90°C…55°C Unistats (only closed): -90°C…170°C Material: silicon oil Viscosity at 25°C: 2 mm²/s Color colorless

Batteries included 2xAA

Unlike many competitors

3/8" Gum Rubber Tubing for Vacuum Applications

They can also serve as a flask table stand

2" Footmaster Leveling Caster Ivory - 550lb cap Vacuum Purge 02 Working temperature °C -902" Footmaster Leveling Caster Ivory This ingenious product combines the mobility of a caster, the height adjustability of a level mount, and the stability of a foot pad. The GD Series leveling caster profile is integral to its function. A thick aluminum frame is used to achieve the combination of being both strong and compact. The swivel section contains 2 sets of ball bearings for easy maneuverability. Bearing raceway sleeves made from hardened steel