Mechanic Essential This Craftsman five piece standard flare nut wrench set is an essential for any mechanic. Designed to work on aluminum, copper and brass hexagonal fittings, this set features a traditional flat design with wide profile for increased leverage. Alloy steel construction ensures these tools are durable and corrosion protected. Headlock box ends spread the turning force throughout the entire fastener to prevent rounding, while the oversized wrenching surface ensures less wear and tear on your equipment.

• 5 piece standard flare nut wrench set is an essential for mechanics
• Designed for aluminum, copper and brass hexagonal fittings
• Features a traditional flat design with wide profile for increased leverage
• Alloy steel construction ensures durability and corrosion protection
• Headlock box ends spread the turning force to prevent rounding
• Oversized wrenching surface lessens wear on your equipment
• Molded storage case eases organization of your tools
• Fully polished design wipes clean without fuss
• Includes 1/4"x 5/16", 3/8" x 7/16", 1/2" x 9/16", 5/8" x 11/16" and 3/4" x 7/8"