TREBLE SET OF ALLEN KEYS 4-5-6mm GREAT TOOLS FOR BIKE MECHANICS & HOME USE DIY

·  THIS ALLEN KEY SET IS THE PERFECT ADDITION TO YOUR CYCLE TOOL BAG OR TOOL BOX OR TO JUST KEEP IN THE HOUSE FOR ALL THOSE TIMES YOU NEED AN ALLEN KEY

·  4mm, 5mm & 6mm ALLEN BOLTS ARE THE MOST POPULAR SIZES ON MOST MODERN BIKES ON CABLES, HANDLEBARS, SEATPOSTS, BAR ENDS, BRAKES, GEARS, BOTTLE CAGE SCREWS, AS WELL AS SO MANY OF PRODUCTS AROUND THE HOME

·  HARDENED STEEL