Designed and built especially for single speed bikes, the SS15 is a forged spanner with a 15mm socket wrench for axle nuts, 15mm open end wrench for pedals, tire lever, and bottle opener. Just the right size and length 17cm7 to take along or to wrench in the garage, the SS15 is destined to be a single speeder's favorite. Includes 15mm Socket wrench 15mm Open end wrench Tire Lever Bottle opener