• Bob Size: 1" Wide X 4-1/2" Long

• Weight: 12 oz.

• Material: Zinc Plated Steel

• Cord Length: 10'

• Determines The Vertical (Or Plumb) Line From The Point Of Suspension To A Point On The Ground

• Use For Installing Deck posts, Support Beams, Plumbing And Wallpapering

• For Transferring And Lining Up Points In Surveying

• For Determining True Vertical In Construction

• Hexagonal Body Shape Prevents Rolling

• Removable Cord Cap For Easy Cord Replacement

WARNING: This product can expose you to chemicals including diethylhexyl phthalate (DEHP) which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.