tool check modular imperial 1 compact 21 piece set with ratchet and kraftform handle wera 049001The Wera Tool Check Modular Imperial 1 is a super compact 21 tool set designed for manual and mechanical screwdriving with a practical and portable approach. It is part of the Tool Check Modular system, which allows this module to be combined with other compatible modules to adapt to different work needs. This set is specially designed for applications with screws and nuts in imperial format ("inch" inches) , making it ideal for workshops, mechanics,