Ratchet Ring Combination Spanner - 24mm
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eBayLASER 62658 Ratchet Ring Open-Ended Spanner 24mm Spanner Chrome Vanadium Steel
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Product Information
Full details
This 24mm Ratchet Ring Combination Spanner is designed for mechanics and workshop professionals needing to work efficiently in tight spaces. Its key benefit is the 72-tooth ratchet ring with a 5° movement, enabling faster fastening and loosening with minimal swing arc. A potential consideration is its specialized nature, meaning it's best suited for specific bolt head types (Bi-Hex).
All features
| Model Part Number | 62658 |
|---|---|
| Brand | Laser |
Extended Product Information
FAQs
What does '72-tooth ratchet' mean for usability?
A 72-tooth ratchet means the tool has a fine internal gear, requiring only a 5° sweep of the handle to engage the next tooth. This is crucial for working in tight spaces where you might only have a small amount of room to move the handle.
What is a Bi-Hex head?
A Bi-Hex head is a 12-point socket head. It offers twice as many engagement points as a standard 6-point head, allowing for easier placement onto the fastener and a more secure grip, especially useful on nuts and bolts in awkward positions.
Is this spanner suitable for standard 6-point bolts?
While a 12-point (Bi-Hex) head can often fit over a 6-point fastener, it's not its intended use. The grip might not be as secure, and there's a higher risk of rounding the fastener's corners compared to using a 6-point tool. For optimal performance, use it on 12-point fasteners.
What is the advantage of the chrome vanadium (CR-V) steel construction?
CR-V steel is known for its high strength, hardness, and resistance to corrosion and wear. Heat-treating it further enhances these properties, making the spanner durable and reliable for professional use.
How does the 335mm length benefit the user?
The 335mm length provides increased leverage, making it easier to loosen or tighten stubborn fasteners. It also offers extended reach, allowing access to bolts located deep within assemblies or engine compartments.
How should I clean and maintain the spanner?
Wipe the spanner clean with a dry cloth after each use to remove grease and debris. Store it in a dry place to prevent rust. Periodically, you can use a light lubricant on the ratchet mechanism if it becomes stiff.
Troubleshooting
Ratchet mechanism feels stiff or won't engage
Ensure the spanner is clean and free from debris. Apply a small amount of penetrating oil or light lubricant to the ratchet mechanism, then work it back and forth. If the issue persists, the internal mechanism may be damaged.
Spanner slips on the fastener head
Verify that the fastener head is indeed a 12-point (Bi-Hex) type. Ensure the spanner is fully seated onto the fastener. If the fastener head is rounded or worn, replacement of the fastener may be necessary.
Spanner doesn't fit a 24mm fastener
Double-check the fastener's actual size and type. Ensure there is no dirt or obstruction in the spanner's head or on the fastener. Manufacturing tolerances can sometimes cause slight variations.
Pros and Cons
Pros
- Excellent for working in restricted spaces due to the fine ratchet mechanism.
- Durable construction from heat-treated chrome vanadium steel.
- Chrome plating enhances longevity and prevents rust.
- Extended length provides better reach and leverage.
- Bi-Hex head offers a more secure grip than a 6-point head.
Cons
- The Bi-Hex head may not fit standard 6-point fasteners.
- Its specific size (24mm) limits its use to only that fastener diameter.
- The longer length might be cumbersome in extremely tight spots where a shorter tool is preferred.
Setup, Compatibility & Care
Setup: No setup is required. This is a hand tool ready for immediate use.
Compatibility:
- This spanner is designed for 24mm fasteners.
- The Bi-Hex (12-point) head is optimized for fasteners with 12 points of contact. While it may fit over a 6-point fastener, optimal performance and grip are achieved with compatible 12-point heads.
Care:
- After use, wipe the spanner clean with a dry cloth to remove dirt and grease.
- Store in a dry environment to prevent corrosion, especially on the chrome-plated surface.
- Avoid using excessive force or adapters that could damage the ratchet mechanism or the spanner itself.