WB4B81
Steel-Bonderized and prime coated, zinc plated or plain steel
•Furnished flat back
•Furnished with loose pin
•Fast spun pin available
•Special hole locations can be supplied if specified.
•Recommended for over 3’4” width doors and having a thickness of 2” or more.
•For heavy weight doors receiving high frequency service.
•Ball bearing hinges must be used on doors in conjunction with door closers and on all fire rated openings.
•For hospital type, add HT to suffix of part number. |