Experience ease and freedom tackling recessed bolts and bolts in tight spots with these box end wrenches featuring super thin box end walls, extra long length, and 0 degree offset Super thin box end with thin walls and deep profile provides easy access to recessed bolts and bolts in tight spots. 0 degree offset allows for a secure fit onto fasteners, giving you higher torque and easier swing. Extra long handles that are up to 2x longer than standard wrenches give you the leverage you need Premium Chrome Molybdenum steel construction provides exceptional strength and durability.