National Aluminum Heavy-Duty Pneumatic Screen Door Closer modular Formulated to create unique texture

Formulated to create unique texture patterns such as spatter

Use a bubble cover when the window extends above the area wall

vinyl downspout features crush- and dent-proof vinyl construction to withstand extreme temperatures

The two convenient handles provide an easy way to shake out the cool ash to maximize airflow for quicker startups

The UniBlock

National Aluminum Heavy-Duty Pneumatic Screen Door Closer modular Formulated to create unique textureHeavy 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.