kwb Socket 13 mm – Magnetic Bit Holder for Precise Screw Driving
The kwb socket with 13 mm hex size and magnet is a practical accessory for use with 1/4" hex shank bits (E6.3). It enables secure holding and guiding of screws and nuts even in hard-to-reach places.
13 mm hex size for common screw dimensions – ideal for assembly and repair work
Magnet holds screws reliably in place – no dropping during positioning
1/4" hex drive (E6.3) compatible with standard bits and bit holders
Compact design for use with cordless and manual screwdrivers
The socket is specifically designed for use with 6.3 mm (1/4") bits and features a magnetic lock that simplifies working with small screws and nuts. Precision manufacturing from hardened steel ensures durability and a perfect fit. Unlike a conventional socket driver, this adapter is specifically intended for bits.
Ideal for...
DIY enthusiasts, craftsmen, and technicians who regularly perform screw connections with bits – especially when working on electrical appliances, furniture, or mechanical components where a magnetic hold makes handling easier.
How to use the kwb socket
Insert the bit shank of the socket into a standard bit holder or a drill with a bit chuck. Position the screw or nut on the magnetic 13 mm holder and guide it to the desired location. The magnet keeps the fastener securely in place, allowing one-handed positioning. After tightening, simply pull it off.
kwb is a German tool manufacturer based in Remscheid. Since 1987 the company has been developing high-quality products for DIY enthusiasts and professionals. The range includes drill bits, saw blades, and more – always focusing on durability and precision.
It is a magnetic bit adapter with a 13 mm hex size, designed to fit onto 1/4" hex shank bits (E6.3). It is used to tighten screws and nuts and holds them securely with the magnet.
The socket is designed for bits with a 1/4" hex shank (E6.3) – the most common standard for commercial bits.
The magnet fixes screws and nuts onto the socket, preventing them from falling. This makes it easier to work in tight spaces and allows one-handed positioning.
The socket is made of hardened steel, ensuring durability and a precise fit.
The statutory warranty applies along with a manufacturer's warranty of 24 months.
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