Porter-Cable Corp.
The 8V MAX Impact tool is 6.48 inches long and weighs 1.42 pounds. The impact mechanism and motor deliver up to 2,200 rpm and 125 in-pounds of non-reactionary torque. Other features include: one-handed bit loading and release; an LED light; and a 1/4-inch hex chuck that accepts standard bits. The screwdriver incorporates magnetic bit tip holders located on top of the screwdriver. The lithium-ion battery platform maintains a charge for up to 18 months.
Protimeter: Aquant
Sensaphone: Sentinel PRO
KI: Passel
Sielox: AnyWare
Global Drain Technologies: 2000 T-Series Threshold Drain