Rockwood OH904H Overhead Holder & Stop Heavy Duty Surface Mounted Hold Open
Jamb: 1/4 -20 x 3/4" FH MS or #14 x 1-1/2" FH WS
Door: 5/16-18 x 2" FH MS and 1/2" dia. sex bolt
Doors are single acting
OH904H OH900 Series Heavy Duty Surface Mounted Cut Sheet
OH904H-OH900 Series - Heavy Duty Surface Mounted-Template
Material: Stainless Steel
Founded in 1946 by the Gurzenda Family in rural southwestern Pennsylvania, Rockwood Manufacturing has been providing hardware for commercial, institutional and high-end residential buildings. Today, the Rockwood plant, located in Rockwood, PA is run by third generation craftsmen, who honor the tradition of strict attention to detail by using only the highest-grade materials.
In 2008, the Rockwood Manufacturing Company was happy to be asked to join the ASSA ABLOY family, which provided the opportunity for expanded research and development allowing us to manufacture a higher-quality product. This success assisted in the nationwide growth of Rockwood and the ASSA ABLOY family.
Rockwood’s team of craftsmen have the skill to build what you need, including door pulls (custom and standard), push/pull bars, door stops and bolts, kick plates (protection plates), specialty door trim hardware, and even a large selection of out-of-production items. If you don’t see what you need, Rockwood Manufacturing offers custom fabrication!
Products manufactured by Rockwood are trusted nationwide by builders of Detention centers, educational buildings, hotels, institutional buildings, offices, restaurants, retail, sports facilities, and residential buildings.
Rockwood Manufacturing doesn’t only stand by their product; they stand by the environment as well. In fact, Rockwood received an ISO certification for their Environmental Management System.
Non-handed
Slide track design
Recommended for high traffic, heavy abuse installations
Heavy shock absorber spring provides 5-7 Degrees compression before deadstop
On/off knob on hold open models
Complete screw packet with thru-bolts for door, wood and machine screws for frame
Torx screws optional for security applications
Durable slider cam and shock block
110 Degrees maximum opening
1-3/4" minimum door thickness
1-3/16" square channel
Stop function UL Listed for fire door assemblies
For pull side mounting or flush mounting on push side or for rabbeted push side use angle jamb bracket adapter JB900LH or JB900RH
