Arrow Tacmate Stapler, a heavy-duty and compact stapler designed for ergonomic use. Its polymer housing construction is durable yet lightweight, making it comfortable for hours of continued use. The shorter grip span allows for easy handling, while the non-marring tip helps protect work surfaces from scratches or dents. This stapler uses T50 staples TV#'s 137190 (1/4"), 137364 (5/16"), 137406 (3/8") & 139337 (1/2"). It has a limited lifetime warranty, ensuring its quality and reliability.