Marvel Electrician's Ratchet Wrench, 4-Size, Heavy-Duty MDR-0813

Marvel Electrician's Ratchet Wrench, 4-Size, Heavy-Duty, made in Japan.
• Works on four bolt and nut sizes with a single wrench.
• Useful for installing various support racks.
• Fully heat-treated for wear resistance, load capacity, and strength.
• Strong enough for final (full) tightening, not just temporary fastening.