Robust magnet carrier: Stable hold through a compact 346 mm magnet system. The magnetic arm reliably fixes positions. Optimal support for 61 cm long rails. No readjustments: Secure carriage lock eliminates frequent repositioning and guarantees precise, repeatable alignment for efficient template use. Extended compatibility: Modular stainless steel rails flexibly adapt to drawer heights. Enables precise positioning for tall kitchen cabinets in any configuration. Durable and rust resistant: Stainless steel with PP components ensures long lasting wear resistance and consistent performance across different applications. Use scenarios: - Template drilling and hole alignment for cabinet hardware installations, ensuring repeatable hole spacing. - Precision positioning for tall kitchen cabinets and high mounted rail configurations. - Replacing or configuring modular drawer rails across a kitchen remodel.