Magnetic Plumb Line, 11oz (310g) Magnetic Plumb Line with 3m Self-Rewinding Cord, for Construction Work, Carpentry, Wall Building

【Carbon Steel Plumb Line】Carbon steel plumb line suspended from the plumb bob, sufficient weight, good vertical line effect, good measuring effect. High-quality metal forged multi-functional wire pendant, sturdy and durable. 【Powerful Magnetic Design】There is a powerful magnet on the side of the plumb bob, which can be easily attached to the iron structure and is convenient to use. It ensures balance is maintained quickly; lift the plumb line and the wire will automatically retract. 【Premium Nylon Thread】The high-quality nylon thread is transparent, wear-resistant, and difficult to break after long-term use. Automatic rewinding plumb bob: simply lift the hammer slightly, and a flexible coil inside will automatically rewind the bob, making it easy and labor-saving. 【Adjustable Resistance】The resistance is adjustable, making this portable plumb bob suitable for various pendulum hammer weights. Adjustable distance measurement, suitable for different construction conditions. 【Wide Applications】The magnetic plumb bob's outer casing is made of TPR plastic sheet, convenient and economical to hold, and ABS plastic, sturdy and durable. It can be used on wood panels, drywall, plasterboard, and steel surfaces.