Designed primarily for use in areas with limited access, these double-ring end spanners are a game changer. With a built-in ratchet mechanism to provide speed and a reversible action by depressing the reversing lever or by simply turning the wrench over. All ratcheting ring wrenches are manufactured from chrome vanadium steel with bi-hex rings._x000D_ _x000D_ _x000D_ Features and Benefits_x000D_ 6-7mm with single hexagon rings_x000D_ 9-22mm with bi-hexagon rings_x000D_ Ideal for use where access is limited and larger wrenches would fail to perform_x000D_ Built-in ratchet mechanism makes for easier turning with minimal user effort_x000D_ Provides speed and a reversible action for the versatility of use_x000D_ Manufactured from chrome vanadium steel making for a truly robust product_x000D_ _x000D_ _x000D_ Typical Applications_x000D_ Engineering_x000D_ Construction_x000D_ Automotive