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JW WINCO Machinable 4-Arm Knob, 2.5 in Dia, Aluminum, CKS-2.50-BLANK-A - Machinable 4-Arm Knobs
JW WINCOMachinable 4-Arm Knobs

JW WINCO Machinable 4-Arm Knob, 2.5 in Dia, Aluminum, CKS-2.50-BLANK-A

The JW WINCO Hand Knob is a machinable 4-arm knob with a 2.5-inch diameter, made of aluminum. It features a 4-prong, 4-point design and is identified by manufacturer part number CKS-2.50-BLANK-A.

SKU 3G-OTH-516809

Also listed as: CKS250BLANKA · CKS 2 50 BLANK A · CKS-2-50-BLANK-A

Brand
JW WINCO
Item
Machinable 4-Arm Knob, 2.5 in Dia, Aluminum, CKS-2.50-BLANK-A
Part Number
CKS-2.50-BLANK-A
Category
Machinable 4-Arm Knobs
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Technical Specifications

JW WINCO
Manufacturer Part Number
CKS-2.50-BLANK-A
Type
Aluminum
Dia
2.5 in

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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Hand Knob is a machinable 4-arm knob with a 2.5-inch diameter, made of aluminum. It features a 4-prong, 4-point design and is identified by manufacturer part number CKS-2.50-BLANK-A.

Frequently Asked Questions

What is the JW WINCO Hand Knob CKS-2.50-BLANK-A used for?

The JW WINCO Hand Knob is a machinable 4-arm knob used for manual adjustment, clamping, and positioning on industrial machinery. Its 2.5-inch diameter aluminum construction provides a durable, lightweight grip for operators in machining, assembly, and material handling applications.

What are the specifications of the JW WINCO Hand Knob CKS-2.50-BLANK-A?

The JW WINCO Hand Knob has a 2.5-inch diameter, is made of aluminum, and features a 4-prong, 4-point design. The manufacturer part number is CKS-2.50-BLANK-A. It is a machinable blank, allowing custom boring or threading to fit specific shafts or studs.

Where to buy the JW WINCO Hand Knob CKS-2.50-BLANK-A worldwide?

3G Electric supplies the JW WINCO Hand Knob CKS-2.50-BLANK-A to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this machinable 4-arm knob to your facility, regardless of location.

How to install the JW WINCO Hand Knob CKS-2.50-BLANK-A?

Installation typically involves machining the blank aluminum knob to match your shaft diameter or thread specification, then securing it with a setscrew or keyway. Always follow standard industrial safety practices and consult the machine manual for torque and alignment requirements.

Used in

Common applications for JW WINCO
Hydraulic power units — JW Winco filter breather vents (e.g., SKU 912HX4) with 3/4" SAE thread and 10-micron filtration for air exchange on reservoirs.
Gearbox and compressor mounting — JW Winco cylindrical vibration-isolating mounts (e.g., SKU 802C02) with 55A durometer natural rubber to reduce transmitted vibration.
Industrial machinery adjustment — JW Winco knurled knobs (e.g., SKU 822Y21) with M6 steel thread insert for manual clamping and positioning on jigs and fixtures.
Fluid drainage in reservoirs — JW Winco fluid drain valves (e.g., SKU 912HP9) with M16x1.5 mounting thread and tethered cap for controlled draining of hydraulic tanks.
Corrosive environment fastening — JW Winco stainless steel wing knobs (e.g., SKU 822W63) with 1/4"-20 threaded hole for frequent manual adjustment in wet or chemical-exposed areas.
Metric and inch thread applications — JW Winco knurled knobs (e.g., SKU 822Y18) with 3/8"-16 thread for equipment requiring inch-based manual fastening.
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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.

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