5650 Features: -All in 1 Staple Gun for Any Heavy Duty Staples.-Easy drop in staple loading.-Patent pending.-Model Number: 5650.-Compatible with:. Dimensions: -#4 Staples Heavy Duty: 1/2" Long Steel Staple, 1/4" Long Steel Staple, 9/16" Long Steel Staple, 3/8" Long Steel Staple, 5/16" Long Steel Staple, 1/4" Long Steel Staple, 9/16" Long Steel Staple, 1/2" Long Steel Staple, 3/8" Long Steel Staple and 5/16" Long Steel Staple.-#5 Staples Heavy Duty: 9/16" Long Steel Staple, 1/2" Long Steel Staple, 5/16" Long Steel Staple, 3/8" Long Steel Staple, 1/2" Long Steel Staple, 9/16" Long Steel Staple, 1/4" Long Steel Staple, 5/16" Long Steel Staple, 1/4" Long Steel Staple and 3/8" Long Steel Staple.-#6 Staples Heavy Duty: 9/16" Long Steel Staple, 1/4" Long Steel Staple, 1/2" Long Steel Staple, 3/8" Long Steel Staple, 5/16" Long Steel Staple, 9/16" Long Steel Staple, 1/2" Long Steel Staple, 3/8" Long Steel Staple, 5/16" Long Steel Staple and 1/4" Long Steel Staple.-#11 Staples Heavy Duty: 9/16" Long Steel Staple, 5/16" Long Steel Staple, 1/4" Long Steel Staple, 9/16" Long Steel Staple, 1/2" Long Steel Staple, 3/8" Long Steel Staple, 1/2" Long Steel Staple, 1/4" Long Steel Staple, 3/8" Long Steel Staple and 5/16" Long Steel Staple.-# 4 Staples Heavy Duty: 1/2" Long Stainless Steel Staple, 3/8" Long Stainless Steel Staple and 5/16" Long Stainless Steel Staple.-Weight: 1.46 lbs.