Smaller and lighter than conventional starters. The positive brush switch provides a reliable electrical contact removing one of the troublesome features in some of the conventional starters. Reverse the rubber insert to start small engines. Easily starts 10 cm_ (.60 in_) 2-Stk. or 15 cm_ (.90 in_) 4-Stk. engines. Gear ratio: 5:1, Weight: approx. 725 g (26 oz), Size: approx. 160 X 45 mm (6.3 X 1.8), 12 - 14.4 V. Includes: Rubber Insert No. 0112. Optional accessories: One-Way Starter Adapter, Universal Nicad Holder, and Adapters for starting cars, boats and helicopters.