700 Series, 12741 Commercial Grade 1 Door Closer, 2 Million Cycles, Adjustable Size 1-4, Fits Interior 2' 6", Exterior 3', Aluminum Finish, UL Listed 3 Hour Fire Rated, ADA Compliant, Retrofit Hole Pattern 11-3/32" Horizontal x 3/4" Vertical Measurements, Tri-Packed For Regular, Top Jamb & Parallel Arm Applications, Adjustable Spring Tension, Sweep & Latch Valves.