- Surface mount
- Extra heavy duty - used in correctional institutions and bank vault door applications
- Stop and hold-open functions available
- Single acting doors only
- Non-handed
- For interior or exterior use on frequent traffic and extra heavy weight doors
- Standard installation from 85° to 110° of opening (5° increments)
- Shock absorbing spring provides 3° to 5° cushion before dead-stop
- Standard fasteners supplied with sex bolts for 1-3/4” to 2” thick door
- UL Listed as Miscellaneous Fire Door Accessories for use on wood fire doors rated up to 90 minutes and metal fire doors rated up to 3 hours (stop function only)
- Average weight per unit = 10 lbs.