QJOM12A - Williams - 12 mm Wrench Head

Williams QJOM12A 12 mm Wrench Head (WR Head)
The Williams QJOM12A 12 mm Wrench Head is a compact, precision‑machined open‑end head engineered for technicians who need dependable access, quick engagement, and long‑lasting durability when working with small metric fasteners. Its WR‑style open‑end configuration allows fast engagement in tight, narrow, or obstructed spaces—making it an excellent choice for assembly work, equipment repair, utilities, and industrial maintenance.

Crafted from high‑strength alloy steel, this 12 mm wrench head delivers secure fastener grip and smooth, controlled torque application even under repeated use. Whether paired with modular torque adapters, interchangeable handles, or wrench systems, the QJOM12A offers professional‑grade reliability in demanding work environments.

Key Features

• 12 mm WR (Wrench) Head – Perfect for small metric fasteners in machinery, assemblies, electronics, equipment frames, and light‑industrial applications.
• Open‑End WR Design – Provides superior accessibility where box‑end tools cannot reach, especially in tight or obstructed areas.
• Premium Alloy Steel Construction – Resists rounding, wear, and deformation during repeated torque cycles.
• Precision‑Machined Fit – Ensures stable fastener engagement and accurate tightening performance.
• Compatible With Williams Modular Systems – Works seamlessly with interchangeable wrench handles, torque adapters, and modular accessories.
• Industrial‑Grade Durability – Suitable for fabrication shops, utilities, power‑generation facilities, manufacturing, HVAC, and field‑service work.

Ideal Applications

• Industrial and mechanical assembly
• Light‑equipment and machinery maintenance
• Utilities & power‑generation service
• HVAC and field‑service work
• Tight‑access fastening locations
• Electronics, fixtures, and mechanical subassemblies