Business Source Heavy-duty Stapler - Staples Upto 220 Sheet - Staple Size: 0.25" , 0.31" , 0.37" , 0.50" , 0.56" , 0.63" , 0.75" , 0.81" , 0.88" , 0.94" - 2" Throat Depth - Black, Putty - Rubber, Steel - 1 Each