UNSPSC 31162911: Hand screw clamp

A type of clamp also known as 'toolmaker's clamp' that is used mainly in metalwork. The adjustable jaws will fit angled material.

UNSPSC 31162911 Hand screw clamp is a Commodity code that captures state and local purchases of clamps and clamping devices for maintenance, construction, and facility operations. Recent opportunities show that the code is being applied to a narrow set of actual purchases: clamp-on flow measurement devices for water treatment facilities and hand tools bundled in broader consumables solicitations. Hillsborough County and the City of Tampa have posted the most recent activity. The County Board of County Commissioners is the dominant issuing body, soliciting hand tools and janitorial supplies on an ongoing, as-needed basis for multiple departments including fire rescue operations. These are competitive sealed bid (ITB) procurements with five-year and one-year terms, respectively, targeting single lowest-responsive-and-responsible bidders with authorized distributor status and the ability to deliver within five business days to multiple warehouse locations throughout the county.

Recent opportunities cluster in Florida, specifically Hillsborough County and Tampa. The Hillsborough County Board of County Commissioners posted ITB 26-00285 for hand tools (52 line items, estimated value $715,540.41, due June 23, 2026) and ITB 26-00319 for janitorial and operational supplies (estimated value $765,679.84, due July 24, 2026) for delivery to the Public Safety Operations Complex in Tampa. The City of Tampa issued an Intent to Single Source (26X01008) on April 10, 2026, for Flexim clamps—authentic Emerson-Flexim clamp-on flow measuring devices for the David L. Tippin Water Treatment Facility—limiting participation to authorized Emerson-Flexim representatives. None of these three opportunities explicitly reference hand screw clamps by type; the code appears to be applied primarily when clamps or clamping tools are bundled within larger consumables or hand-tool contracts rather than procured standalone.