Gearwrench 3 Pc. 90 Tooth Locking Flex Head Ratchet Set - 1/4", 3/8", 1/2" Drive

Apply a small amount of light machine oil to the ratchet mechanism after cleaning. Work the oil into the mechanism by ratcheting back and forth.

Check for debris or damage in the locking mechanism. Ensure the locking mechanism is properly aligned. If damaged, the ratchet may need repair or replacement.

These ratchets are designed for general use. For extremely high-torque applications, consider using a solid-head ratchet designed for heavy-duty work.

Wipe the ratchets with a clean cloth to remove dirt and debris. Avoid using abrasive cleaners that could damage the finish.

The swing arc is the amount of space the ratchet needs to move to engage the next tooth. The 90-tooth design of this ratchet set provides a 4° swing arc, which is beneficial in tight spaces.

The full-polish chrome finish makes the ratchets easier to clean and provides resistance to corrosion, extending the life of the tool.

Check for debris or damage in the ratchet mechanism. Clean and lubricate the mechanism. If the issue persists, the ratchet may need repair or replacement.

Inspect the locking mechanism for damage or wear. Tighten any loose screws or components. If the problem persists, the flex-head may need to be replaced.

Clean the ratchet with a rust remover and apply a protective coating. Store in a dry place to prevent further corrosion.