JW WINCOMachinable 4-Arm Knobs

JW WINCO Hand Knob; 4-Prong Knobs: 4 Point, Aluminum

The JW WINCO Hand Knob is a machinable 4-arm knob with a 3-inch diameter, made of aluminum. This 4-point, blank-style knob (MPN CKS-3.00-BLANK-A) is designed for custom machining and manual adjustment applications.

SKU 3G-OTH-516810

Brand

JW WINCO

Item

Hand Knob; 4-Prong Knobs: 4 Point, Aluminum

Technical Specifications

JW WINCO

Manufacturer Part Number

CKS-3.00-BLANK-A 

Type

Aluminum 

Dia

3 in 

View Full Spec Sheet

Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the JW WINCO Hand Knob used for?

The JW WINCO Hand Knob is a machinable 4-arm knob used for manual adjustment and custom machining applications. Its 3-inch diameter aluminum construction provides durability and precision in industrial settings such as machine tools, jigs, and fixtures.

What are the specifications of the JW WINCO Hand Knob?

The JW WINCO Hand Knob (MPN CKS-3.00-BLANK-A) has a 3-inch diameter, is made of aluminum, and features a 4-point, blank-style design. It is a machinable 4-arm knob suitable for custom machining and manual adjustment tasks.

Where to buy the JW WINCO Hand Knob worldwide?

3G Electric supplies the JW WINCO Hand Knob worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine JW WINCO parts to support your operations across 14 industrial departments.

How to machine the JW WINCO Hand Knob?

To machine the JW WINCO Hand Knob, use standard metalworking tools suitable for aluminum. The blank design allows custom drilling, tapping, or shaping. Always follow general machining best practices, including proper clamping and coolant use, to achieve precise results.

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 machinable 4-arm knobs. 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 →

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