National Hardware S745-749 Stanley Air-Controlled Shock Absorbing Pneumatic Door Closer Black

Key Features

• Air controlled closer has separate closing speed and latching power adjustment
• Permanently lubricated to extend operating life
• Standard duty shock absorbing door closer is designed for use on out swinging wood or metal doors up to 1-3/8 in thick
• Steel spring retards door opening speed to help minimize closer or door damage caused by heavy winds or abusive force
• Weather resistant black or aluminum finish provides protection in all season

Cd1700 Series pneumatic shock absorbing steel spring door closer. Retards door opening speed. Absorbs shock to help minimize closer or door damage caused by heavy wind or abusive force. Used on wood or metal doors up to 1-3/8 inch thick. Used in new installations, replacement for worn or broken closers. Door closing speed is fully adjustable. Door can be held in open position with handy hold open washer. Weather resistant black coated finish provides protection in all seasons.