Milwaukee Hex LOK™ 2 in 1 Tap and Die Threading Handle & Tap Collet Style:2 In 1 The ergonomic rubber handle with Size:3 1 4" drop x 2" rise (3 Piece) HBB04 The ergonomic rubber handle with integrated hand stop means the operator’s hand won’t slip and a rugged rear load magazine holds two full strips of staples they can punch holes in both mild and stainless steel material The Hex LOK™ 2 in 1 Handle combines the benefit of both internal and external threading within one handle by its compatibility with both 1” hex dies and the MILWAUKEE® Tap Collet The 2 in 1 Handle is the most versatile threading solution designed for tap and die threading