M340072E | Teng 3/4in Dr. Extendable Ratchet 72 Teeth 3/4in drive Telescopic feature that allows the user to adjust the length and get into cramped spots. Increase leverage on stubborn bolts when needed. Quick-release button allowing the user to change quickly between different sockets and accessories. Extendable Handle 545 to 860mm 72 Teeth twist reverse ball lock socket retainer Designed and manufactured according to DIN3122D