€¢ Crescent; 15 inch adjustable wrench; 1-11/16 inch capacity; tension spring stabilizes jaw and knurl adjust easily; alloy steel and heat treated €¢ Proportioned dimensions for greatest strength and minimum weight; chrome plated finish resists rust and corrosion; polished >> Crescent; 15 inch adjustable wrench; 1-11/16 inch capacity; tension spring stabilizes jaw and knurl adjust easily; alloy steel and heat treated; proportioned dimensions for greatest strength and minimum weight; chrome plated finish resists rust and corrosion; polished."