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JW WINCO Quick Release Hand Knobs: 4 Point, Aluminum, 5/16"-18 Thread - Quick-Release 4-Arm Knobs
JW WINCOQuick-Release 4-Arm Knobs

JW WINCO Quick Release Hand Knobs: 4 Point, Aluminum, 5/16"-18 Thread

The JW WINCO Quick Release Hand Knobs: 4 Point are aluminum 4-arm knobs with a 1.5-inch diameter and 5/16"-18 thread (MPN 5TFR1A). 3G Electric interprets customer demand and delivers genuine industrial equipment…

SKU 3G-OTH-504446

Brand
JW WINCO
Item
Quick Release Hand Knobs: 4 Point, Aluminum, 5/16"-18 Thread
Category
Quick-Release 4-Arm Knobs
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Technical Specifications

JW WINCO
Manufacturer Part Number
5TFR1A
Type
Aluminum
Dia
1.5 in
Thread
5/16"-18
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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Quick Release Hand Knobs: 4 Point are aluminum 4-arm knobs with a 1.5-inch diameter and 5/16"-18 thread (MPN 5TFR1A). 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is the JW WINCO Quick Release Hand Knob used for?

The JW WINCO Quick Release Hand Knob (MPN 5TFR1A) is a 4-point, aluminum knob used for tool-less clamping and adjustment on machinery, fixtures, and industrial equipment. Its 5/16"-18 thread and 1.5-inch diameter make it suitable for quick positioning in assembly, jigs, and workholding applications.

What are the specifications of the JW WINCO 5TFR1A hand knob?

The JW WINCO 5TFR1A is a 4-arm quick-release hand knob made of aluminum with a 1.5-inch diameter and 5/16"-18 thread. It is designed for manual tightening and release without tools, providing secure clamping in industrial setups.

Where to buy JW WINCO Quick Release Hand Knobs worldwide?

3G Electric supplies JW WINCO Quick Release Hand Knobs worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the 5TFR1A or other JW WINCO knobs for your application.

How to install a JW WINCO 4-point hand knob?

To install the JW WINCO 5TFR1A hand knob, simply thread it onto a matching 5/16"-18 stud or bolt. Tighten by hand using the four arms for leverage. No tools are required. Ensure the mating thread is clean and lubricated for smooth operation and to prevent galling on aluminum.

Used in

Common applications for JW WINCO
Machinery assembly — JW WINCO self-locking bearing locknuts (e.g., 1804.1-M50X1.5) for securing bearings on shafts in gearboxes and conveyors.
Fixture building — JW WINCO horizontal U-latch toggle clamps (e.g., 851.3-700-T6) for quick clamping in welding jigs and assembly fixtures.
Material handling — JW WINCO quick-release hoist rings (e.g., 1135-M12-17-ST) for lifting heavy components in manufacturing cells.
Shaft positioning — JW WINCO one-piece shaft collars (e.g., 5WG46/A) for retaining bearings or acting as stops on linear motion systems.
Linkage systems — JW WINCO stainless steel clevis rod ends (e.g., 8NXBIS) for connecting pneumatic cylinders or actuators in automated equipment.
Clamping arm extension — JW WINCO rigid clamping arm extenders (e.g., 801.1-85-16-ST) for increasing reach on toggle clamps in custom fixtures.

JW WINCO Products

3G Electric supplies JW WINCO quick-release 4-arm knobs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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