JW WINCO4-Arm Knobs with Threaded Stud

JW WINCO Hand Knob; 4-Prong Knobs: 4 Point, Aluminum w/ Steel Thread, 3/8"-16 Thread

SKU 3G-OTH-530590

Brand

JW WINCO

Item

Hand Knob; 4-Prong Knobs: 4 Point, Aluminum w/ Steel Thread, 3/8"-16 Thread

Technical Specifications

JW WINCO

Manufacturer Part Number

CKS-2.50-3/8X16-1.75 

Type

Aluminum w/ Steel Thread 

Dia

2.5 in 

Thread

3/8"-16 

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Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Hand Knob is a 4-arm knob with threaded stud, featuring a 2.5 in diameter aluminum body with steel thread. It has a 3/8"-16 thread size (MPN CKS-2.50-3/8X16-1.75). 3G Electric interprets demand and supplies this genuine industrial component across 14 departments, with specialist depth in controls and pumps.

Frequently Asked Questions

What is a JW WINCO 4-arm hand knob used for?

A JW WINCO 4-arm hand knob provides manual adjustment and clamping on machinery, valves, and fixtures. Its 2.5 in diameter aluminum body with steel thread offers a durable, corrosion-resistant grip for frequent repositioning in industrial settings.

What are the specifications of the JW WINCO CKS-2.50-3/8X16-1.75 hand knob?

The JW WINCO hand knob has a 2.5 in diameter, 4-arm design, aluminum body with steel thread, and a 3/8"-16 thread size. The manufacturer part number is CKS-2.50-3/8X16-1.75. It is a threaded-stud type knob for manual control applications.

Where to buy JW WINCO hand knobs worldwide?

3G Electric supplies genuine JW WINCO hand knobs worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the CKS-2.50-3/8X16-1.75 or other industrial components across 14 departments.

How to select the right JW WINCO hand knob for a machine?

Select a JW WINCO hand knob by matching the thread size (e.g., 3/8"-16) and stud length to your equipment's mounting hole. Consider the knob diameter (2.5 in) for grip clearance and the aluminum/steel construction for environmental exposure. 3G Electric can help confirm fitment.

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 4-arm knobs with threaded stud. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all JW WINCO products →Contact our engineers →