The 9 Series Checkmate is a heavy-duty, surface-mounted stop and holder designed for high-traffic interior or exterior doors that withstand heavy abuse.
Features
High traffic, heavy abuse applications
Heavy duty construction
Surface mounted
Slide track arm
For use on interior or exterior, single acting doors
Maximum opening is 110 degrees
1-3/4" minimum door thickness
Friction, hold open and stop functions
1-3/16" square channel
Heavy shock absorber spring provides 5-7 degrees compression before dead stop
The less spring (LS) option omits spring for special applications
Surface on/off knob on hold open models
Complete screw packet with thru-bolts for door, plus wood and machine screws for frame
For security areas, Torx screws are optional
Helps protect door and frame in abusive situations
Can be used on doors that do not have surface or floor closers