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WILLIAMS QZO52A Open End Torque Wrench Head, SAE, Z-Shank, 1-5/8" - Open End Torque Wrench Heads
WILLIAMSOpen End Torque Wrench Heads

WILLIAMS QZO52A Open End Torque Wrench Head, SAE, Z-Shank, 1-5/8"

The WILLIAMS Interchangable Torque Wrench Open End Heads (SKU QZO52A, MPN QZO52A) are SAE open end torque wrench heads with a Z-Shank design and a 1-5/8 in size. Manufactured by WILLIAMS, these heads are designed for…

SKU 3G-OTH-294450

Brand
WILLIAMS
Item
QZO52A Open End Torque Wrench Head, SAE, Z-Shank, 1-5/8"
Part Number
QZO52A
Category
Open End Torque Wrench Heads
Available to Order
Also known as:QZO52AWILLIAMS
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Technical Specifications

WILLIAMS
Manufacturer Part Number
QZO52A
Type
- SAE - Z-Shank - 1-5/8"

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WILLIAMS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WILLIAMS Interchangable Torque Wrench Open End Heads (SKU QZO52A, MPN QZO52A) are SAE open end torque wrench heads with a Z-Shank design and a 1-5/8 in size. Manufactured by WILLIAMS, these heads are designed for use with compatible torque wrenches.

Frequently Asked Questions

What is the WILLIAMS QZO52A torque wrench head used for?

The WILLIAMS QZO52A interchangeable open end torque wrench head is used for applying precise torque to fasteners in industrial maintenance, automotive repair, and assembly applications. Its 1-5/8 in SAE size and Z-Shank design allow it to work with compatible torque wrenches for accurate tightening.

What are the specifications of the WILLIAMS QZO52A torque wrench head?

The WILLIAMS QZO52A is an SAE open end torque wrench head with a 1-5/8 in size and a Z-Shank design. It is manufactured by WILLIAMS under MPN QZO52A and SKU QZO52A. This head is designed for use with compatible torque wrenches requiring interchangeable open end heads.

Where to buy WILLIAMS QZO52A torque wrench head worldwide?

You can source the WILLIAMS QZO52A torque wrench head worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this WILLIAMS interchangeable open end head for your torque wrench needs.

How to select the correct WILLIAMS torque wrench head size?

To select the correct WILLIAMS torque wrench head, match the fastener size to the head size. The QZO52A is a 1-5/8 in SAE open end head with a Z-Shank design, compatible with torque wrenches that accept interchangeable heads. Ensure your torque wrench accepts Z-Shank heads for proper fit and accurate torque application.

Used in

Common applications for WILLIAMS
Automotive assembly — Williams square ratcheting torque wrench heads (QYSD16A, QZSD24A) for tightening engine and chassis fasteners to specified torque.
Industrial maintenance — Williams interchangeable torque wrench system with 1/2 in and 3/4 in drive heads for pump and compressor flange bolts.
Aerospace fastening — Williams preset torque screwdrivers (61SPW) for avionics and instrument panel assembly where low torque is critical.
Electronics manufacturing — Williams 61SPW preset torque screwdriver for securing small screws in circuit board enclosures and connectors.
Heavy equipment repair — Williams 3/4 in drive ratcheting torque wrench heads (QZSD24ADP) for track and undercarriage bolts on construction machinery.
Field service kits — Williams 3/8 in drive torque wrench heads (QYSD12A, QJSD12A) paired with a single handle for on-site maintenance of industrial valves and fittings.
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WILLIAMS Products

3G Electric supplies WILLIAMS open end torque wrench heads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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WILLIAMS
Interchangeable open end thin head for SAE J Shank torque wrenches. The 11/16 in size allows access to fasteners in confined spaces where a standard head cannot fit. Suitable for applying precise torque in maintenance, assembly, and repair tasks

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