1/4" - 5/16" Refrigeration Ratchet Wrench

The Mastercool 70082 Refrigeration Ratchet Wrench delivers reliable performance with a four-in-one socket design for HVAC/R service applications.

This heavy-duty ratchet wrench is engineered for refrigeration and air conditioning technicians. Its compact form and reversible ratcheting action allow efficient service of valve stems and fittings, even in tight spaces.

• Model number 70082 integrates four common socket sizes: 1/4 inch, 3/8 inch, 3/16 inch, and 5/16 inch.
• Forged and chrome-plated steel construction ensures strength and long-term corrosion resistance.
• Slim profile design provides easy access to confined service areas.
• Reversible ratcheting mechanism improves speed and reduces hand fatigue compared to standard wrenches.

Technical Data & Performance

• Tool Type: Refrigeration Ratchet Wrench.
• Drive Sizes: 1/4 in, 3/8 in, 3/16 in, and 5/16 in.
• Material: Forged steel with chrome-plated finish for durability.
• Applications: HVAC/R service valves, flare nuts, and general refrigeration maintenance.
• Performance: Compact, efficient design supports professional use in residential, commercial, and industrial systems.