This fits your .
577-1199 Features: -Each wrench opening fits 2 different sizes. -For servicing automotive, commercial, and residential air conditioners, refrigeration units, and freezers. -Handle Type: Flat. -Material: Forged Alloy Steel. Use: -Box End Wrench/Ratcheting Wrench. Quantity: -Single. Number of Points: -12. Measurement Type: -SAE. Product Type: -Wrenches. Dimensions: Overall Product Weight: -1.29 Pounds.
Stanely Proto ratcheting box end wrenches incorporate fine-toothed gears provide smooth yet powerful ratcheting. With thin box heads, slim shanks, and short arc swings they can be worked in tight spots. These tools are high quality and appropriate for use in aerospace, government and industries with heavy machinery. Special alloy steel and heat treat permits thin box walls for strength and durability.
Stanley Proto J1199 12 Point Ratcheting Box Wrench 1-1/8 X 1-1/4 - B001HW8IZ4