Workhorse dependability meets speed and convenience with this rugged electric stapler. Stapler has a throat depth of up to 1" and adjustable gauge for stapling in different positions. Adjustable paper guide delivers precision alignments. Design also offers excellent traction and stable design for consistent everyday stapling confidence. Stapler fastens 2 to 20 sheets of 20 lb. paper with S.F. 4 Premium Staples.