HS Code 82.04 – Tools, hand; hand-operated spanners and wrenches (including torque meter wrenches but not including tap wrenches), interchangeable spanner sockets, with or without handles

HS code 8204 is a 4-digit heading in the Harmonized System that covers: Tools, hand; hand-operated spanners and wrenches (including torque meter wrenches but not including tap wrenches), interchangeable spanner sockets, with or without handles. HS Code 8204 covers hand-operated spanners and wrenches, explicitly including torque meter wrenches but specifically excluding tap wrenches. It also encompasses interchangeable spanner sockets, whether or not they are provided with handles. This heading is crucial for international trade as it defines the classification of ubiquitous tools used for tightening and loosening fasteners across virtually all industries, from automotive repair to heavy machinery maintenance and general household tasks. The scope is broad, covering various designs of fixed and adjustable wrenches, as well as the modular socket systems that extend their versatility. The explicit inclusion of 'torque meter wrenches' highlights their importance for precision fastening applications, while the exclusion of 'tap wrenches' (which fall under 8205) defines the boundary. As part of Chapter 82 (Tools, implements, cutlery, spoons and forks, of base metal) within Section XV (Articles of Base Metal), this classification emphasizes their construction from base metals. Accurate classification is vital for applying correct tariffs, ensuring compliance with safety standards, and facilitating the global supply of these indispensable tools.

Combination spanners, open-end wrenches, ring spanners, adjustable wrenches, pipe wrenches, monkey wrenches, torque wrenches, socket wrenches, Allen keys (hex wrenches), Torx wrenches, impact sockets, deep sockets, shallow sockets, spark plug sockets, universal joints for sockets, extension bars for sockets, ratchet handles for sockets, breaker bars, speed wrenches, strap wrenches, basin wrenches, crowfoot wrenches, flare nut wrenches, oil filter wrenches, lug wrenches.

A common misclassification involves tap wrenches, which are explicitly excluded from 8204 and correctly classified under 8205. Another frequent error is classifying power-operated impact wrenches or torque guns (e.g., pneumatic or electric models) under 8204; this heading is strictly for 'hand-operated' tools, with powered versions belonging in Chapter 84 or 85. Additionally, specialized measuring instruments that incorporate torque measurement but are not primarily wrenches (e.g., laboratory torque testers) might belong in Chapter 90, not here. The key is the manual operation and the primary function as a wrench.

In 2025, the top exporters of HS code 8204 in UN Comtrade data were China ($1.7B, 35% of world exports), Taiwan (about $1.1B) and Germany ($466M). World exports came to about $4.7B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

In 2025, the top importers of HS code 8204 in UN Comtrade data were the United States ($903M, 21% of world imports), Germany ($352M) and the United Kingdom ($160M). World imports came to about $4.2B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.

HS code 8204 is a 4-digit heading under Chapter 82 of the Harmonized System. The first 2 digits (82) identify the chapter, and digits 3-4 (04) specify the heading. This code contains multiple 6-digit subheadings for precise product classification.