Wera Tools Tool Check Modular 1 21-piece Toolset in Black

Designed for mobile technicians and workshop professionals, the Tool-Check Modular 1 delivers high-performance screwdriving in a compact, expandable format.

Centred around the Kraftform bitholding screwdriver and Zyklop Mini 4 ratchet, it supports manual and machine use across a wide range of fastener profiles. The set includes 13 BiTorsion bits, 4 Zyklop sockets, and multiple adapters for flexible configuration. This set can be expanded using rigid adapter 9549 or flexible hinge 9550, ideal for building custom kits tailored to specific service needs. The universal holder for mounting bits with 1/4" external hexagon drive features a stainless steel sleeve for outstanding corrosion protection. The retaining ring guarantees optimal fit of the tool in the holder, and a strong permanent magnet holds the bits firmly. It is suitable for machine use with mounting as per DIN ISO 1173-F 6.3. The 1/4" sockets can also be used with the Zyklop Mini bit ratchet by connecting the 870/1 adapter (1/4" hexagon to 1/4" square head).

Features:

• Kraftform 815/1 bitholding screwdriver with magnetic bit retention
• Zyklop Mini 4 ratchet with 60-tooth mechanism and 6° return angle
• Rapidaptor and universal bit holders for manual and machine use
• 13 BiTorsion bits with torsion zones for extended service life
• 4 Zyklop 8790 HMA sockets with ball stop groove and knurled grip
• Compact modular tray for secure storage and quick access
• Expandable via Tool-Check Modular adapters (sold separately)
• Very compact 21-piece tool set for manual and machine-operated screwdriving
• Multi-component Kraftform handle with mounting for 1/4" hex drive bits
• Magnetic 899/4/1 K bit holder for 1/4" hex drive bits and machine use
• 13 BiTorsion bits (BTZ) for cross recess (Phillips and Pozidriv), TORX®, slotted and hexagonal socket; 25 mm and 50 mm length
• One 870/1 adapter (1/4" external hexagon to 1/4" external square head)