National Hardware N273-557 Heavy Duty Kickdown Door Stop, Satin Chrome, 5" Specialty Hammers The Pre-set Thermostat automatically energizes

The Pre-set Thermostat automatically energizes the heating cable at temperatures lower than 38ºF/3ºC

For composition

6" flue collar- heavy duty cast iron

school and workplace

National Hardware N273-557 Heavy Duty Kickdown Door Stop, Satin Chrome, 5" Specialty Hammers The Pre-set Thermostat automatically energizesHighlights: Series: V239 Material: Die Cast Rubber Tips Finish: Satin Chrome Includes: 4 Hole Backplate 5" projection For used to protect wall from damage The stop locks in the up position to allow the door to open freely The ribbed rubber foot is for positive holding Spring design holds the stop in the up position Heavy duty design for heavier doors Resilient non marring rubber tip for a secure hold