JW WINCO4-Arm Knobs with Threaded Stud

JW WINCO Hand Knob; 4-Prong Knobs: 4 Point, Aluminum w/ Steel Thread, 1/2"-13 Thread

The JW WINCO Hand Knob is a 4-arm knob with a threaded stud, featuring a 2.5 in diameter aluminum body with steel thread. It has a 1/2"-13 thread size (MPN CKS-2.50-1/2X13-3.00).

SKU 3G-OTH-530593

Brand

JW WINCO

Item

Hand Knob; 4-Prong Knobs: 4 Point, Aluminum w/ Steel Thread, 1/2"-13 Thread

Technical Specifications

JW WINCO

Manufacturer Part Number

CKS-2.50-1/2X13-3.00 

Type

Aluminum w/ Steel Thread 

Dia

2.5 in 

Thread

1/2"-13 

View Full Spec Sheet

Technical Documents

No technical documents available for this product.

Request documentation →

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Hand Knob is a 4-arm knob with a threaded stud, featuring a 2.5 in diameter aluminum body with steel thread. It has a 1/2"-13 thread size (MPN CKS-2.50-1/2X13-3.00).

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, jigs, and fixtures. Its 2.5 in diameter aluminum body with steel thread offers a durable, corrosion-resistant grip for frequent hand-tightening in industrial settings.

What are the specifications of the JW WINCO hand knob CKS-2.50-1/2X13-3.00?

The JW WINCO hand knob has a 2.5 in diameter, 4-arm design, aluminum body with steel thread, and a 1/2"-13 thread size. The manufacturer part number is CKS-2.50-1/2X13-3.00. It is a 4-prong knob with a threaded stud for secure mounting.

Where to buy JW WINCO hand knobs worldwide?

3G Electric supplies JW WINCO hand knobs worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine parts like the CKS-2.50-1/2X13-3.00 to any international destination.

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., 1/2"-13) and stud length to your application. Consider the knob diameter (2.5 in) for grip space and the aluminum/steel construction for environment. Always verify the manufacturer part number for exact fit.

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 →