1.5″ Ball Probe Seat Bolt-on Monument – Blue Non-Hard Coat Anodized Aluminum – Single Bolt
These uncertified drift nests for 1.5″ SMR’s or reference spheres may be temporarily or permanently mounted to a variety of surfaces using M6 or 1/4″-20 socket head cap screws (not included). They may also be mounted using epoxy, hot glue, or other similar adhesives. The blue anodized finish enhances their visibility and allows them to be easily spotted on your jobsite.