Wera 8004 Zyklop Metal Ratchet - 3/8" Drive

A 3/8" reversible ratchet from the Wera Zyklop range that is a fully-forged, full metal ratchet wi...

Best current price£43.04from Rapid Online - Rapid Electronics Ltd.

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Rapid Online - Rapid Electronics Ltd.Wera 05004004001 8004 A Zyklop Metal Ratchet With Switch Lever And...
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eBayWera 8004 A Zyklop Metal Ratchet With Switch Lever And 1/4"" Drive
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Tooled UpWera 8004 A Zyklop 1/4" Drive Fine Tooth Slim Ratchet
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OnBuy.comWera 004034 Zyklop 8004B Metal-Switch Slim Ratchet 3/8In Drive 4013288174048
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Blueperry agriculture (UK)Wera Ratchet Wrench 1/4" Dp004004
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Product Information

Full details

The Wera 8004 B Zyklop Metal Ratchet is designed for professionals and serious DIYers who need a durable and versatile tool for working in tight spaces. Its key benefit is its slim, robust, all-metal construction with a fine 72-tooth mechanism for precision. A potential caveat is that its specialized design might be overkill for simple, infrequent tasks.

All features

Model Part Number05004034001
BrandWera

Extended Product Information

FAQs

What is the return angle of this ratchet?

The Wera 8004 B Zyklop Metal Ratchet features a fine 72-tooth mechanism, providing a return angle of only 5 degrees. This allows for precise work in tight spaces where a full swing is not possible.

Can I use impact sockets with this ratchet?

No, this ratchet is designed for hand torque applications only. Impact sockets are specifically designed for use with impact wrenches and may damage the ratchet mechanism.

What material is the ratchet made from?

The ratchet is forged from high-strength chrome-molybdenum steel, making it a robust, full metal tool designed for a long service life and high durability.

How do I change the direction of the ratchet?

You can change the direction of the ratchet using the integrated switch lever located on the head of the ratchet. Move the lever to select clockwise (tightening), counter-clockwise (loosening), or a locked position.

What is the purpose of the ball lock?

The ball lock system securely holds 3/8" drive sockets and attachments onto the ratchet's square drive. This prevents sockets from accidentally falling off during use, ensuring safety and convenience.

Is this ratchet suitable for automotive repair?

Yes, its slim design and fine-tooth mechanism make it particularly well-suited for automotive repair, especially in hard-to-reach areas within engine bays or chassis.

Troubleshooting

Ratchet does not engage or slips

Ensure a 3/8" drive socket is fully seated and locked onto the square drive's ball detent. Check for debris in the drive mechanism.

Switch lever is stiff or difficult to move

Clean the switch lever area. Apply a small amount of light machine oil to the lever mechanism. Operate the lever back and forth several times to distribute the lubricant.

Socket feels loose or falls off

Verify that the socket's drive opening is compatible with a 3/8" square drive and that the ball lock is properly engaging the socket's retaining groove. Ensure the socket is not damaged.

Pros and Cons

Pros

  • Excellent for working in extremely confined areas.
  • High durability due to forged, full metal construction.
  • Precise operation with a 5° return angle.
  • Secure socket attachment prevents accidental drops.
  • Convenient and safe direction change mechanism.

Cons

  • May be more complex than needed for basic tasks.
  • The 5° return angle might not be ideal for very rapid unloosening.
  • Higher cost compared to simpler ratchets.

Setup, Compatibility & Care

Setup: The Wera 8004 B Zyklop Metal Ratchet is ready to use out of the box. Simply attach your desired 3/8" drive socket or adaptor to the square drive end. Ensure the socket is fully seated and engages the ball lock mechanism.

Compatibility: This ratchet is designed for use with all 3/8" square drive sockets and 3/8" drive adaptors with a square drive. It adheres to standard drive sizes, ensuring broad compatibility with most common socket sets.

Care: To maintain optimal performance and longevity:

  1. Cleaning: Wipe the ratchet clean with a dry or slightly damp cloth after each use to remove dirt and grease. Avoid using harsh solvents.
  2. Lubrication: Periodically, a small amount of light machine oil can be applied to the switch lever mechanism and the drive head to ensure smooth operation, especially after heavy use.
  3. Storage: Store the ratchet in a dry environment, preferably in a tool chest or case, to prevent corrosion and damage.

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