Swingline Hi-Capacity Heavy Duty Stapler 90002  Up to 210 Sheets 

Built-in Chart for Staple Size and Sheet Capacity

Not to be used with 1/4" STANDARD Staples ~ they will jam.

For best results use Swingline Heavy Duty Staples

No known damage. Seems to operate correctly. Few cosmetic blemishes.

Weighs 4 lbs 9 ozs