Tell DC100045 Commercial Grade 1 Door Closer, 2 Million Cycles, Size 1-4 Eco_Friendly trapping the remaining volume of

trapping the remaining volume of air in the tank

scribe notches starting at 1-3/4" transfer outside increments from pivot point

Steel-wrapped upright studs

Will not harm surrounding trees or ground cover

Tell DC100045 Commercial Grade 1 Door Closer, 2 Million Cycles, Size 1-4 Eco_Friendly trapping the remaining volume of2 million cycles, adjustable size 1 4. Fits interior 2'0", exterior 3'0". ADA compliant with parallel arm bracket. Same hole pattern as norton 1600 & yale 50 series. Duro finish. Grade 1 2 million cycles Adjustable size 1 4 Fits interior 2'0", exterior 3'0" ADA compliant with parallel arm bracket Same hole pattern as norton 1600 & yale 50 series Duro finish.