The HT50 is still proudly made in the USA with a chromed steel housing, all steel working parts hardened in a 1500 degree furnace and a high impact sure-grip handle. Its reliable and time-proven rear load magazine holds two full strips of T50 staples to minimize loading time. For roofing, insulation, house wrap and other professional jobs, there is simply no substitute. Hammer tackerDurable Chrome FinishAll-Steel constructionLong lasting hardened steel working partsSpecially designed power grip handleJam-proof mechanismRetractable striking edgeUses 3 sizes of T50 staples 1/4 in.- 3/8 in.Carded