The Hillman Group 853147 Door Closer - External Shock Absorbing Spring - Pneumatic - Adjustable - Black Finish 1-Pack

Product Description The Adjustable Door Closer with External Shock Absorbing Spring is used for wood or metal storm and screen lightweight doors. External shock absorbing spring helps prevent wind damage. Closing speed can be adjusted with a phillips screwdriver, simply turn to increase or decrease speed. Pneumatic closer assembly uses compressed air to power the door closer. Package includes instructions and mounting hardware. From the Manufacturer The Adjustable Door Closer with External Shock Absorbing Spring is used for wood or metal storm and screen lightweight doors. External shock absorbing spring helps prevent wind damage. Closing speed can be adjusted with a phillips screwdriver, simply turn to increase or decrease speed. Pneumatic closer assembly uses compressed air to power the door closer. Package includes instructions and mounting hardware.