About This

1. 【Magnetic Base for Hands- Operation】Equipped with a powerful side magnet that securely attaches to steel beams, metal frames, or any ferrous surface. This allows for stable vertical reference points without manual holding, improving efficiency and accuracy.
2. 【 High-Visibility Nylon Line with Durability】The bright orange nylon line is coated for and abrasion resistance, with a tensile strength of 20kg. The line remains clearly visible in low-light conditions and resists tangling during use.
3. 【Safety Locking Mechanism & Universal Attachment】 Features a quick-release safety clip that prevents accidental drops and a versatile top hook for wood, brick, or concrete surfaces. The automatic brake system locks the line at any desired length.
4. 【Precision Carbon Steel Bob for Accurate Alignment】The machined carbon steel bob (100g weight) provides optimal momentum for straight vertical alignment. The conical tip ensures precise positioning on floors or markers with ±1mm accuracy per .
5. 【Adjustable Range for Multi-Scenario Applications】The line can be extended from 0.5m to , suitable for tasks ranging from ceiling work to floor layout. The compact design (12cm stored length) fits easily in tool belts or pockets.