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JW WINCO 4-Arm Knob with Unthreaded Hole, 2.5 in Dia, 1/2 in Hole, Aluminum - 4-Arm Knobs with Unthreaded Hole
JW WINCO4-Arm Knobs with Unthreaded Hole

JW WINCO 4-Arm Knob with Unthreaded Hole, 2.5 in Dia, 1/2 in Hole, Aluminum

The JW WINCO Hand Knob is a 4-arm knob with an unthreaded hole, featuring a 2.5 in diameter aluminum body and a 1/2 in hole diameter (MPN CKS-2.50-B1/2-C). 3G Electric interprets customer demand and delivers this…

SKU 3G-OTH-503505

Also listed as: CKS250B12C · CKS 2 50 B1 2 C · CKS-2-50-B1-2-C

Brand
JW WINCO
Item
4-Arm Knob with Unthreaded Hole, 2.5 in Dia, 1/2 in Hole, Aluminum
Part Number
CKS-2.50-B1/2-C
Category
4-Arm Knobs with Unthreaded Hole
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Technical Specifications

JW WINCO
Manufacturer Part Number
CKS-2.50-B1/2-C
Type
Aluminum
Dia
2.5 in
Hole Dia
1/2 in

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 an unthreaded hole, featuring a 2.5 in diameter aluminum body and a 1/2 in hole diameter (MPN CKS-2.50-B1/2-C). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

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

A JW WINCO 4-arm hand knob provides manual grip for adjusting machine guards, valves, or clamping fixtures. Its aluminum construction resists corrosion in industrial environments. 3G Electric supplies this genuine component across 14 departments, with specialist depth in combustion, pumps and controls.

What are the specifications of the JW WINCO CKS-2.50-B1/2-C hand knob?

The JW WINCO CKS-2.50-B1/2-C is a 4-arm knob with an unthreaded hole. It has a 2.5 in diameter aluminum body and a 1/2 in hole diameter. This hand knob is designed for manual adjustment applications where a secure grip and corrosion resistance are needed.

Where to buy a JW WINCO hand knob worldwide?

3G Electric supplies the JW WINCO CKS-2.50-B1/2-C hand knob worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine component to your facility. Contact us for availability and lead time.

How to install a JW WINCO 4-arm knob with unthreaded hole?

To install a JW WINCO 4-arm knob with an unthreaded hole, slide it onto a threaded shaft or stud and secure it with a setscrew or retaining ring. Ensure the shaft diameter matches the 1/2 in hole. Tighten evenly to avoid damaging the aluminum body.

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

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