ToolsReplacement Contractor Magazine staff picks the best new tools.

Klein Tools. The Cushion-Grip magnetic-tip nut driver product line has expanded with the introduction of 11 magnetic nut drivers and two new seven-piece sets. The tools feature a doughnut-shaped magnet in the tip, allowing full engagement with the nut. Cushion-Grip handles offer greater torque and comfort. Hex sizes from 3/16 to ½ inches and shaft lengths from 1½ to 18 inches are now available. 800.553.4676. www.kleintools.com.

Bosch. Make up to 100 cuts on a single charge with the 3918 cordless 18-volt 10-inch Compound Miter Saw. The 21-inch-wide aluminum base features sliding extensions allowing expansion to 24 inches. Available on its own or as a kit that includes a 2.4-amp Bluecore battery, a one-hour charger, 24-tooth blade, clamp, and dust bag. 877.267.2499. www.boschtools.com.

Powers Fasteners. Entering the gas woodnailer market, the company introduces the Trak-It W3-21FRH and W3-34CDH models. Featuring easy two-step nail loading, the W3-21FRH shoots 0.28-inch head diameter, plastic collated, full round-head nails for speed and efficiency in wood-to-wood residential framing applications. The W3-34CDH model uses paper tape 34-degree offset round and clipped-head nails. Both models feature gas fastening technology with a linear combustion motor to produce high energy in a lightweight body, the maker says. Both units work well for framing, sheathing, decking, and exterior trim applications. 914.235.6300. www.powers.com.

Infrared Solutions. Show clients just how necessary repairs and replacements are with IR-InSight XS and XST thermal imaging cameras. The 30-bit color displays deliver clear images for low-contrast diagnostics. With simple point-and-shoot operation, the cameras store up to 250 images and the 3½-inch LCD screen provides optimal viewing of temperature variations, moisture, and leaks. SightView Pro software is included at no extra cost. 800.760.4523. www.infraredsolutions.com.

LoggerHead Tools. Combining the versatility of an adjustable wrench with the simplicity of pliers, the company is adding 6- and 10-inch Bionic Wrenches to its product line. In squeezing the handles, the tools size and grip a wide range of U.S.- and metric-sized nuts and bolts, distributing equal force on all sides of the fastener. Eliminating the need to find the exact wrench size, the 6-inch model accommodates 14 fastener sizes; an 8-inch version fits 16 sizes; and the 10-inch version fits 18 sizes. Tools won't slip or round off nuts or bolts, and can be used to remove fasteners damaged by other wrenches. 888.564.4374. www.loggerheadtools.com.