JW WINCO Quick Release Hand Knobs: 4 Point, Aluminum, 1/4"-20 Thread
The JW WINCO Quick Release Hand Knob is a 4-point, 4-arm knob made of aluminum with a 1/4"-20 thread and a 1-inch diameter (MPN 3TFR0A). This quick-release design allows for rapid manual adjustment and secure…
SKU 3G-OTH-504445
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Product Description
The JW WINCO Quick Release Hand Knob is a 4-point, 4-arm knob made of aluminum with a 1/4"-20 thread and a 1-inch diameter (MPN 3TFR0A). This quick-release design allows for rapid manual adjustment and secure fastening without tools. 3G Electric interprets your demand for genuine industrial components across 14 departments — including fasteners and hardware — and sources this OEM part with specialist accountability, ensuring you get the right solution for your application.
Frequently Asked Questions
What is a JW WINCO Quick Release Hand Knob used for?
The JW WINCO Quick Release Hand Knob (MPN 3TFR0A) is used for rapid manual adjustment and secure fastening without tools. It is ideal for industrial applications requiring frequent repositioning, such as machine guards, jigs, and fixtures, where a 4-point aluminum knob with 1/4"-20 thread provides reliable grip and quick release.
What are the specifications of the JW WINCO Quick Release Hand Knob 3TFR0A?
The JW WINCO Quick Release Hand Knob (MPN 3TFR0A) is a 4-point, 4-arm knob made of aluminum. It has a 1-inch diameter and a 1/4"-20 thread. This quick-release design enables tool-free manual adjustment and secure fastening, suitable for industrial hardware applications.
Where to buy JW WINCO Quick Release Hand Knobs worldwide?
3G Electric supplies the JW WINCO Quick Release Hand Knob (MPN 3TFR0A) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine OEM part to your facility. Contact us for availability and lead time on your order.
How to install a JW WINCO Quick Release Hand Knob?
To install the JW WINCO Quick Release Hand Knob (MPN 3TFR0A), simply thread the 1/4"-20 stud into the mating component by hand until snug. The 4-arm aluminum design provides ample grip for tightening without tools. For secure fastening, ensure the knob is fully engaged and the mating threads are clean.
Used in
Common applications for JW WINCOJW 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.




