Din Rail Cutter Aluminum Alloy Guide Manual(Item#251111) by Home&Garden Product Size: L*H*W=23.6"*4.9"*3.54"(600*125*90mm) Model: Double Groove Cutting Rail Type: Aluminum Alloy and Steel Rail Net Weight: 11.9 lbs(5.4kg) This is a manual tool, power saving and high effect.