CALIFORNIA WARNING: This product can expose you to chemicals, including lead and DEHP, which are known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information, go to https://www.p65warnings.ca.gov.
Unthreaded 5" long 0.12 diameter wire plumb bob hook.
Use 20-10289 Tinnerman clip to secure plumb bob.