The Wera Tool-Check Modular 1, 21-piece is a highly compact and versatile tool set designed specifically for both manual and machine-operated screwdriving tasks. It comprises a carefully curated assortment of 21 tools that cater to a wide range of fastening requirements, making it an ideal choice for professionals looking to perform precise work.

Key Features:

• Tool-Check Modular System: Individual combination with other Tool-Check Modular components allows for customization and expansion into a portable kit.
• Kraftform Handle (model 815/1): Ergonomic multi-component design for comfortable and efficient operation with 1/4" hexagonal drive bits.
• Compact 8011 Zyklop Mini 4 Bit Ratchet: Designed for 1/4" hex bits and sockets; ensures precise torque control in confined spaces.
• Magnetic 899/4/1 Bit Holder: Secures 1/4" bits firmly, simplifying bit changes and enhancing stability for both manual and machine use.
• 13 BiTorsion Bits (BTZ): Optimized for tool longevity; includes various common screw types:
• Cross recess (Phillips and Pozidriv)
• TORX®
• Slotted
• Internal hex
• 4 Zyklop 8790 HMA Sockets (1/4"): High-quality sockets for hex fasteners with an included 870/1 adapter.

Modular Connection Flexibility: Tools can be connected using a rigid adapter or a flexible hinge, allowing for customized assemblies and ease of tool set expansion.

This toolkit effectively supports a variety of screw connections using the 1/4" bit ratchet, manual screwdriver, or machine-driven tools. The compact design together with durable BiTorsion technology ensures reliability for technicians, mechanics, and assembly professionals.