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The BON TOOL 14-534 is a hardened steel replacement tip designed for brass plumb bobs. Plumb bobs see consistent abuse on job sites - tips wear, chip, or deform with repeated use against hard surfaces. Replacing the tip restores the point accuracy needed for precise vertical reference work. This part is sold individually and suits tradespeople in construction, masonry, framing, and surveying who rely on plumb bobs for layout and alignment tasks.
This replacement tip fits brass plumb bobs ranging from 8 ounces through 24 ounces, covering the most common weights used in residential and commercial construction. It is a practical field solution when a plumb bob body is still serviceable but the tip has been damaged or worn beyond reliable use. Installers working on framing, foundation layout, tile setting, or masonry coursing will find this a direct-use replacement without special modification.
Fits all sizes of brass plumb bobs from 8 ounces through 24 ounces.
Installation is typically performed by the tradesperson using the plumb bob - no licensed trade certification is required. Ensure the plumb bob is fully detached from any line or holder before replacing the tip. Thread the replacement tip carefully to avoid cross-threading, as hardened steel tips can damage brass threads if forced. Inspect the bob body threads for wear or damage before installing the new tip.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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