Pickaxe the tool. A pickaxe handle (sometimes called a "pickhandle" or "pick helve") without the head is sometimes used, often unofficially, as a baton: for example it is officially sometimes used as a baton in the British Army. In "The Grapes of Wrath" by John Steinbeck, pick handles featured prominently as a weapon used against the migrant farmers. A normal pickaxe handle is made of ash or hickory wood and is about three feet long and weighs about 2.5 pounds. British Army pickaxe handles must, by regulation, be exactly three feet long, for use in measuring in the field. New variant
Bicycle wheel metallic bicycle wheels for single rider bikes commonly have 28, 32 or 36 spokes, while wheels on tandems have as many as 40 or 48 spokes to support the weight of an additional rider. BMX bikes commonly have 36 or 48 spoke wheels. Lowrider bicycles may have as many as 144 spokes per wheel. Wheels with fewer spokes have an aerodynamic advantage, as the aerodynamic drag from the spokes is reduced. On the other hand, the reduced number of spokes results in a larger section of the rim being unsupported, necessitating stronger and often heavier rims. Some wheel designs also