|Manufacturer||International Door Closer|
The International 500 Adjustable Grade 1 Door Closer is there heaviest duty concealed door closer. It meets the ANSI 156.4 Grade 1 Standards, which is the highest rating possible. Spring Power adjustable for a range of sizes from 5 lbs to Medium Spring Tension, fully adjustable after installation.
Hydraulic Cylinder only
5000-B-510 105 with Hold Open
5000-B-511 105 with No Hold Open
5000-B-512 90 with Hold Open
5000-B-513 90 with No Hold Open