Heavy duty, hammer tacker, steel construction, high carbon steel working parts, chrome finish, non-slip grip handle, narrow crown, auto feed & drive staples lightweight, uses 1250 pack T-50 TV#'s 137190 (1/4"), 137364 (5/16"), 137406 (3/8") & 139337 (1/2") narrow crown staples.
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate, which is known to the State of California to cause cancer and birth defects or other reproductive harms. For more information go to www.P65Warnings.ca.gov