The icetoolz spoke wrench is the perfect small handy bike maintenance tool for those keen riders out there the spoke wrench is a small wrench or tool used to adjust the tension in the spokes of a bicycle wheel the icetoolz spoke wrench also comes in a variety of three unisex colours icetoolz spoke wrench features plastic coated crmo steel construction color coded for easy identification blister packed for pop sales wheelbuilding tools by icetoolz available in black green