Extra Long Screwdriver Set - 500mm - 3pc
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Product Information
Full details
The AB Tools 500mm Extra Long Screwdriver Set is designed for automotive technicians, DIY enthusiasts, and trade professionals who frequently need to access recessed or hard-to-reach fasteners in tight engine bays or deep machinery housings. Its primary benefit is the 500mm reach, which eliminates the frustration of maneuvering in cramped spaces; however, users should note that the extended length requires extra care to maintain torque alignment to prevent cam-out or fastener damage.
All features
| Model Part Number | AT428 |
|---|---|
| Brand | AB Tools |
Extended Product Information
FAQs
Are these screwdrivers magnetic?
The product description specifies hardened tips for durability but does not state that the tips are magnetized.
Can I use these for electrical work?
These tools are not marked as VDE-certified or insulated. Do not use them on live electrical circuits.
What is the difference between PH2 and PZ3?
PH2 is a Phillips head, while PZ3 is a Pozidriv head. They are not interchangeable; using a PH2 driver on a PZ3 screw will likely cause the tool to slip and damage the screw head.
How should I store these long screwdrivers?
Store them horizontally in a drawer, tool box, or wall-mounted rack where the shafts can remain straight and are protected from being bent by heavy items.
Are these suitable for high-torque applications?
While durable, the extreme length of these screwdrivers is intended for reach rather than extreme torque. Use a shorter screwdriver if high-torque is required to break a rusted fastener loose.
Troubleshooting
Fastener head stripping
Ensure you are using the correct tip size (PH2 vs PZ3) and maintain straight axial pressure to prevent the tip from riding out of the screw slot.
Tool shaft flexing during use
Reduce side-load pressure; ensure the screwdriver is perfectly aligned with the screw axis and use two hands if necessary to stabilize the shaft.
Handle grip becoming slippery
Clean the moulded handles with a mild degreaser and dry thoroughly to remove oils or lubricant residue.
Pros and Cons
Pros
- Significantly improved reach for inaccessible areas
- High-durability hardened tips resist premature wear
- Ergonomic handle design enhances grip comfort
- Balanced set covering three most common head profiles
Cons
- Extended length can make applying high torque more difficult
- Not suitable for extremely tight spaces where a stubby driver is required
- Requires careful alignment to avoid slippage due to the long shaft flex
Setup, Compatibility & Care
These tools require no assembly and are ready for immediate use. To ensure the longevity of the hardened tips, keep them dry and free from corrosive substances. After use, wipe the shafts with a clean, light oil-based cloth to prevent oxidation. Always select the correct tip size for the screw head to avoid damaging the fastener or the tool itself. Store in a tool roll or cabinet where the long shafts will not be bent or placed under heavy loads.