Features:
1.POWERFUL USE: quick stabilization 310g bob for establishing a perfect vertical line or plumb bob, steadies within 6 seconds.
2.VALUE AND PRACTICALITY:Plumb bobs retractable - Through resistance adjustment,
it can adapt to different specifications of plumb bobs (5oz-16oz), and can ensure that the balance can be quickly maintained.
Just lift the plumb bob and the line will retract automatically.
3.FLEXIBILITY: Plumb bob with string includes positioning pins for wood/drywall, strong magnets for steel surfaces, and hooks for nails or studs.
The locator wrapped in elastic material provides additional drop protection and a firm handle. The freely retractable positioning pin is safer,
and can be retracted and positioned when not in use to prevent accidental injury.
4.PRODUCT SPECIFICATIONS: Universal magnetic plumb bob setter with 14.7ft. self-retracting line and 310g plumb bob.
5.Multi-occasion application: wood board, dry wall, gypsum board, steel surface can be used.

Specifications:
Material: TPR, Nylon rope, Carbon Steel
Color: As Shown
Control buttons: 1
Features: Magnetic side, adjustable resistance, hanging hole/fixed pin, adjustable distance measurement
Judgment value: 50mm/1.96inch
plumb bob: (Approx) 0.31kg
Size: (Approx) rope 4.5m/14.7ft

Package Included:
1 PC x Plumb Bob
1 PC x String

Instructions for use:
1. Adjust the damping according to the demand.
2. Fixed plumb bob-(1) Wooden boards/dry walls can be directly used with fixed pins.
(2) Steel can be directly attached to the surface with its own magnet.
(3) You can use hanging slots to fix on nails.
3. Pull out the thread in the reel and set the required length according to your project.