A hand tool for screwdriving, the Wera 393 S Bit Holder combines a very slim head with a flexible shaft to reach confined spaces. Users save time and avoid frustration when working in awkward corners or cramped enclosures. Is the narrow profile and magnetic locking mechanism robust enough for regular workshop use?
⚡ At a Glance
- • Slim Profile: Very slim head and compact construction for access in narrow or awkward spaces
- • Best for: Tradespeople and DIY enthusiasts needing to reach recessed or obstructed screws
- • Not ideal for: Applications demanding very high leverage or heavy impact driver use
Compact stainless steel holder accepts 1/4 inch hex bits and includes a flexible shaft. A locking mechanism and strong permanent magnets keep bits secure while a Kraftform handle aids ergonomic screwing.
Reach tight spaces - With extra slim design and flexible shaft
Compact stainless steel holder accepts bits with a 1/4 inch hexagonal drive, compliant with DIN 3126 and ISO 1173 form C and E. Flexible shaft allows the bit to bend around obstructions while retaining sufficient stiffness for screwdriving torque.
Access screws in recessed areas or behind fittings without dismantling surrounding panels, saving time on installations and repairs.
Secure bit retention - With locking mechanism and strong permanent magnets
A mechanical locking mechanism works together with strong permanent magnets to hold bits firmly in place during use. The combination reduces wobble and prevents bits from falling out when working at odd angles.
Reduce lost or dropped bits in confined spaces, making single-handed bit changes quicker and less fiddly.
Ergonomic control and durability - With multi-component Kraftform handle and stainless steel construction
Multi-component Kraftform handle provides shaped grip zones for comfortable torque transfer and slip resistance. Stainless steel construction of the compact holder resists wear and keeps the slim profile stable over regular use.
Comfortable grip for repetitive jobs and a robust build that holds up to frequent use, offering reliable performance on site.
✨ The 4 Key Reasons for Wera 393 S Bit Holder
- Flexible Shaft - Reaches awkward angles while retaining enough stiffness for torque.
- Magnetic Locking - Keeps bits secured, reducing dropped fasteners during tight work.
- Kraftform Handle - Provides ergonomic grip for longer tasks without hand fatigue.
- 1/4 Inch Compatibility - Fits standard bits, enabling quick swaps across toolsets.
📋 Technical Details at a Glance
- Tool Type: Bit holder with flexible shaft
- Drive Size: 1/4 inch hexagonal drive
- Length: 173.5 mm
- Material: Stainless steel (compact holder)
- Bit Retention: Locking mechanism with strong permanent magnets
❓ Frequently Asked Questions
Q: What drive size does the bit holder accept?
A: Accepts bits with a 1/4 inch hexagonal drive, compliant with DIN 3126 and ISO 1173 form C 6.3 and E 6.3.
Q: Does the shaft allow angled screwdriving?
A: Yes, the flexible shaft permits working around obstructions while remaining sufficiently stiff for torque application.
Q: How are bits kept secure during use?
A: A mechanical locking mechanism combined with strong permanent magnets holds bits firmly in place to reduce dropouts.
🏆 Our Verdict
The Wera 393 S Bit Holder suits tradespeople and keen DIYers who frequently face recessed or awkward screw locations. Slim stainless steel construction, a flexible shaft and magnetic locking make efficient access and secure bit retention the core strengths. Although positioned above basic holders, robust Wera build quality and ergonomic design deliver strong long-term value for regular users.
