Allen key set BriteGuard™ finish w/ball - extra long Allen key with ball is two tools in one, which means you save time The end with the ball can be angled up to 30° Can be used in tight spaces The shape of the hexagonal ball allows the tool to easily slide in and find the grip in the screw Briteguard surface - a hard, chrome-like surface Easy to clean Contents 9 pcs: 1.5 - 2 - 2.5 - 3 - 4 - 5 - 6 - 8 - 10 mm