The Clarke PRO377 3/8" Drive Socket Set features a flat drive which allows up to 30% more torque and a reversible oval head ratchet handle with quick release button. Manufactured from tough chrome vanadium steel, hardened, tempered and mirror polished for corrosion protection. *This Clarke Pro hand tool comes with a Lifetime Guarantee (excludes ratchet mechanisms where applicable) see product packaging for full terms and conditions.
