Installing metal roof panels on a hot day is like hanging out in a convection oven, so any tool that speeds up the process is worth considering. The Strong-Tie BGP300 auto-feed screwdriving system drives the hex-head screws with washers used to fasten metal roofing and siding. A locking depth-control mechanism ensures consistent depth-of-drive; formed tips are available to quickly center the fastener in different panel profiles. The product connects to a variety of popular corded screw guns and comes with an extension piece for stand-up use on low-slope roofs.
¦ Price: $300. 800-999-5099. www.strongtie.com.