Swanson offers precision accurate premium brass plumb bobs that boast solid spun brass construction ensuring both weight and durability. These plumb bobs are equipped with a pointed tip and suspended by a string allowing for the establishment of straight vertical lines making them ideal for surveying plumbing and construction purposes. The replaceable hardened steel tip enhances reliability and can be easily screwed off for replacement. The steel tip also features a through hole that facilitates effortless tightening. With a removable screw top design attaching the string to the center of the plumb is simplified. Weighing 8 oz these plumb bobs come complete with a 20ft (6.09m) long fluorescent orange string.

Features:

• Constructed of solid spun brass for heft and durability.
• Used for establishing a straight verticle line.
• Hardened steel tip for reliable accuracy.
• Through hole in the steel tip for easy tightening.
• Screw top design simplifies attaching string to center of plumb.
• Included 20ft (6.09m) long string.

Specifications:

• Length: 115mm
• Diameter: 30mm
• Material: Brass
• String Length: 6.09m (20ft)
• Weight: 8oz (227g)