ASC500C Pneumatic Coil 

Uses these staples: 

This very durable tool is designed to staple corrugated cardboard for closing boxes. It combines light weight and balance to enable fast and efficient operation.

The ASC carton closer has separate adjustments for both depth of drive and tightness of clinch. These adjustments afford the ability to perform both blind and through clinching. A quick release prevents jams. Fits a coil of 1,000 wide crown staples, cutting down on reloading time.

"A"  Staple indicates 1-3/8" crown GR 1 Staple

Length: 14 in. 
Width: 4 in. 
Height: 7 in. 
Weight: 6 lbs. 
Magazine Capacity: 1000 staples 
Staple Leg Length: 5/8" and 3/4"
Recommended Working Pressure: 90-100 psi

Works great for box closing, packaging & boxes