Business Source - BSN62827 Long Reach Stapler's throat depth is adjustable up to 12" , letting you staple up to 1' from the paper's edge. Perfect for center stitch stapling of even the largest pamphlets or brochures, or for stapling or fastening cards or tags. Stapler staples up to 20 sheets of 20 lb. paper and uses a full strip (210 staples) of standard 1/4" staples.