QYXM18A - Williams - 18 mm Box‑End Torque Adapter with Y‑Shank

The Williams QYXM18A Torque Adapter is engineered for accurate, repeatable torque application on 18 mm fasteners, commonly found in industrial equipment, hydraulic components, mechanical assemblies, and heavy‑equipment service work.

The box‑end head offers full‑wrap engagement around the fastener, improving grip stability, minimizing rounding, and delivering more reliable torque transfer compared to open‑end torque attachments. This makes it the preferred option when handling torque‑critical or high‑load fasteners where security and precision matter.

Designed with the robust Y‑Shank interface, the QYXM18A integrates seamlessly with Williams torque wrench systems — ensuring consistent alignment, rigidity, and accuracy when used with manual, electronic, or hydraulic torque equipment.

Constructed from high‑strength alloy steel, this torque head is built for long‑term durability, resisting wear, vibration, torsional stress, and repeated torque cycles in demanding industrial environments.

Ideal for technicians performing industrial maintenance, hydraulic system service, mechanical repair, and equipment assembly, the QYXM18A delivers dependable performance in every setting.

Key Features

• Size: 18 mm
• Type: Torque adapter / torque head
• Head Style: Box End (full‑contact)
• Shank Style: Y‑Shank
• Full fastener engagement reduces rounding and improves accuracy
• Precision‑machined for consistent, repeatable torque delivery
• High‑strength alloy steel ensures long‑term performance
• Compatible with Williams Y‑Shank torque systems
• Excellent for industrial, hydraulic, mechanical, and heavy‑equipment applications