A convenient way to store blueprints and large format documents for easy access. Each clamp can hold up to 100 prints or 20 lbs. with a secure grip and wide opening jaws for easy loading. For use with all Alvin®, Safco®, and Mayline® rack systems. Sold by the box of six. 42" blueprint clamps.Professional grade for office and field use
Made from high quality extruded aluminum
Each clamp holds up to 100 prints or 20 lbs.
Solid steel wing nuts have built-in stops to prevent them from falling off accidentally
Plastic label holder with blank cardstock included
Well packaged for transportation, 6 per box
Limited lifetime warranty