UNSPSC 31162600: Hooks

UNSPSC 31162600 Hooks (Class) covers mechanical fastening and attachment components state and local governments procure for equipment repair, facility maintenance, and construction projects. Recent solicitations show this code being used narrowly for specialized repair work — the Philadelphia micro purchase centers on revenue vault hinge bearing rebuild, while the Collier County hangar projects call for bifold hangar door components and hinges as part of larger Hurricane Ian restoration. The issuing bodies include city procurement offices and county governments conducting equipment maintenance and grant-funded capital construction.

Activity is concentrated in Florida and Pennsylvania with limited geographic breadth in recent postings. The City of Philadelphia solicited a revenue vault hinge bearing rebuild (RFQ, due June 5, 2026) with a micro purchase ceiling not exceeding $43,000. Collier County, Florida posted sealed-bid solicitations for Everglades Airpark Hangar Repairs (IFB, due March 30, 2026 and April 30, 2026) requiring bifold hangar doors with integral hinges and associated door motor installations as part of a $1.29 million grant-funded reconstruction effort. A Minnesota-based cooperative purchasing vehicle (Sourcewell RFP #061626, due June 16, 2026) tagged this code for law enforcement equipment but does not align with the hook commodity scope, suggesting misclassification in that opportunity. The code shows sparse recent activity with few repeat buyers and limited multi-jurisdiction demand signals.