The Bostitch F21PL is a 21 deg plastic collated framing nailer that converts into a metal connector nailer in just seconds! This extraordinary design drives framing nails between 2 in and 3-1/2 in length (0.113 to 0.162). The tool includes an interchangeable tip for driving metal connector nails (1-1/2 to 2-1/2 in long) precisely into hardware such as hurricane ties and joist hangers. You get the benefit of two tools in one, no other competitive framer can match these features. The F21PL provides a lightweight, magnesium housing (weighing only 8.1 lb) and touts 1050 in-lb of driving power to tackle even the toughest engineered lumber applications. Its adjustable push button depth guide sets nails to desired depths quickly and conveniently. Additionally, the F21PL features a unique 16 in layout indicator for achieving the correct distance between studs in a matter of seconds without the interruption of a tape measure.