: Essential for removing brake caliper guide pins on many European and domestic vehicles (including BMW, Audi, VW, and GM).
: Used for some vintage quill stems, seat posts, and specialized handlebar clamps. buy 7mm allen key
7 mm hex key - old handlebars, cranks & more - Bike Gremlin US : Essential for removing brake caliper guide pins
Because they are rarely in standard sets, you will often need to purchase them as individual tools or in specialized "automotive" kits. buy 7mm allen key