Kobalt 72-Teeth 1/4-in to 1/2-in Drive Quick-Release RatchetInterchangeable ratchet handle creates a 3 in 1 tool Constructed from chrome vanadium steel and heat treated for strength and durability Professional grade, high polish finish Hassle free lifetime guarantee Features Drive Size 1 4 in to 1 2 in Quick Release Yes Flexible Head No Weight (lbs.) 0. 2 Type Standard Warranty Lifetime Sub Brand N A Finish Polished chrome Handle Type Comfort grip Arc (Degrees) 5 Reversible No 1 2 in Drive Included No 1 4 in