• Set includes 1/4, 3/8, and 1/2 Extendable Flex-Head Monster Ratchets. • 180degree flexible angle • 72 tooth ratcheting head angles into tight work spaces • Unique, extendable locking shaft • Quick release drive head • Thermal Plastic over-molded handle ensures firm grip • Outstanding durability • Meets and exceeds ANSI torque requirement • *Lifetime Warranty on ratchet head operating assembly