National Aluminum Heavy-Duty Pneumatic Screen Door Closer Easy Heat Reinforcement prevents breakage

Reinforcement prevents breakage

1-3/4” x 36” length

Exterior openings

Star Tron(TM)'s enzymes break down debris into sub-micron sized particles that can be easily burned during the combustion process

42"-72" (107 cm-183 cm) and 60"-110" (152 cm-279cm)

National Aluminum Heavy-Duty Pneumatic Screen Door Closer Easy Heat Reinforcement prevents breakageHeavy duty air controlled door closer is designed for use on out swinging wood or metal doors up to 1 3 8' thick. Door closing speed is fully adjustable. 2 hole end plug allows closing force to be regulated. Includes convenient,hold open, washer. Extended operating life as closer is permanently lubricated.