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WILLIAMS Preset Torque Screwdriver, 1/4 in Tip, 6-32 in-oz, Click-Type - Preset Torque Screwdrivers
WILLIAMSPreset Torque Screwdrivers

WILLIAMS Preset Torque Screwdriver, 1/4 in Tip, 6-32 in-oz, Click-Type

The WILLIAMS Torque Screwdriver is a preset torque screwdriver with a 1/4 in tip size, designed for precise torque applications. It features a click-type mechanism and offers a torque range of 6 in-oz minimum to 32…

SKU 3G-OTH-313394

Also listed as: 21SPSETW · 21SP SETW

Brand
WILLIAMS
Item
Preset Torque Screwdriver, 1/4 in Tip, 6-32 in-oz, Click-Type
Part Number
21SP-SETW
Category
Preset Torque Screwdrivers
Available to Order
Also known as:21SP-SETWWILLIAMS
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Technical Specifications

WILLIAMS
Manufacturer Part Number
21SP-SETW
Type
6 in-oz Min Torque, 32 in-oz Max Torque, Click-Type

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

Product Description

The WILLIAMS Torque Screwdriver is a preset torque screwdriver with a 1/4 in tip size, designed for precise torque applications. It features a click-type mechanism and offers a torque range of 6 in-oz minimum to 32 in-oz maximum, as specified by the manufacturer part number 21SP-SETW. This tool is suitable for assembly and maintenance tasks requiring consistent torque control.

Frequently Asked Questions

What is the WILLIAMS Torque Screwdriver used for?

The WILLIAMS Torque Screwdriver is used for precise torque control in assembly and maintenance tasks. Its click-type mechanism signals when the preset torque is reached, ensuring consistent fastening. It is ideal for electronics, instrumentation, and light industrial applications where over-torquing must be avoided.

What are the specifications of the WILLIAMS Torque Screwdriver 21SP-SETW?

The WILLIAMS Torque Screwdriver model 21SP-SETW has a 1/4 in tip size, a minimum torque of 6 in-oz, and a maximum torque of 32 in-oz. It is a click-type preset torque screwdriver, designed for repeatable accuracy. The tool is manufactured by WILLIAMS and is suitable for controlled torque applications.

Where to buy the WILLIAMS Torque Screwdriver worldwide?

3G Electric supplies the WILLIAMS Torque Screwdriver worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this preset torque screwdriver for your assembly or maintenance operations.

How to select the correct WILLIAMS Torque Screwdriver for my application?

Select a WILLIAMS Torque Screwdriver by matching its torque range to your fastener requirements. For the 21SP-SETW, the range is 6 in-oz to 32 in-oz. Ensure the tip size (1/4 in) fits your bit. Always verify the torque specification against your assembly's tolerance to avoid under- or over-tightening.

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 preset torque screwdrivers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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