Wera Kraftform Kompakt 100 Bit and Nut Driver Set – 52 pieces (5057460001)

Compact nut driver bit set in a surface-preserving, extremely robust textile box. The Wera KK 100 contains 52 screwdriving tools arranged for low volume and weight to simplify mobility and storage. The textile case protects finished surfaces and can be stored upright to save space.

Advantages

The set includes a Rapidaptor hand holder with quick-release chuck and a Rapidaptor bit holder for fast bit changes. It contains 30 BiTorsion bits (25 mm) for extended life under normal use, 12 Impaktor bits (50 mm) designed for above-average service life under extreme conditions, and 8 Hex-Plus L-keys with ball-end on the long arm to reduce cam‑out and protect screw heads. The textile box is extremely robust for long service life and surface protection.

Suitable for

• General fastening and loosening of nuts and screws
• Professional maintenance and repair work
• Mobile service technicians and field use
• DIY projects requiring a compact, durable bit set

Key specifications

• Brand: Wera
• Model: KK 100
• Pieces: 52
• Bit types: 30 BiTorsion bits (25 mm), 12 Impaktor bits (50 mm), 1 Rapidaptor hand holder, 1 Rapidaptor bit holder, 8 Hex-Plus L-keys
• Case: Extremely robust textile box, upright storage capable
• EAN: 4013288179968

How to use

Select the appropriate bit or L-key for the nut or screw size. Insert the bit into the Rapidaptor holder until it locks, or use the hand holder for manual driving. For higher torque applications, use the 50 mm Impaktor bits; for general use choose the 25 mm BiTorsion bits. Store bits back in the textile box after use to protect surfaces and keep the set compact and mobile.

Recommendations

Use Hex-Plus L-keys when working with hex screws to reduce damage to the screw head. Replace worn bits to maintain reliability and use the Impaktor bits for impact drivers or high-torque situations.