JW WINCO4-Arm Knobs with Threaded Through-Hole

JW WINCO Hand Knob; 4-Prong Knobs: 4 Point, Aluminum, 5/16"-18 Thread

The JW WINCO Hand Knob is a 4-arm knob with a threaded through-hole, featuring a 1.5 in diameter, aluminum construction, and a 5/16"-18 thread. This 4-prong knob (MPN CKS-1.50-5/16X18-D) provides a manual grip…

SKU 3G-OTH-516095

Brand

JW WINCO

Item

Hand Knob; 4-Prong Knobs: 4 Point, Aluminum, 5/16"-18 Thread

Technical Specifications

JW WINCO

Manufacturer Part Number

CKS-1.50-5/16X18-D 

Type

Aluminum 

Dia

1.5 in 

Thread

5/16"-18 

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

Frequently Asked Questions

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

A JW WINCO 4-arm hand knob provides a manual grip interface for adjusting industrial equipment. Its 1.5 in diameter and 5/16"-18 threaded through-hole allow secure attachment to machine controls, clamps, or fixtures, enabling precise hand-tightening or positioning without tools.

What are the specifications of the JW WINCO CKS-1.50-5/16X18-D hand knob?

The JW WINCO CKS-1.50-5/16X18-D hand knob has a 1.5 in diameter, is made of aluminum, and features a 5/16"-18 threaded through-hole. It is a 4-prong (4-arm) knob designed for manual grip in industrial adjustment applications.

Where to buy JW WINCO hand knobs worldwide?

3G Electric supplies JW WINCO hand knobs worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the CKS-1.50-5/16X18-D 4-arm knob to your facility. Contact us for a quote and delivery lead time.

How to install a JW WINCO 4-prong hand knob?

To install a JW WINCO 4-prong hand knob, simply thread it onto a matching 5/16"-18 male stud or bolt. Hand-tighten until secure; the aluminum construction provides a firm grip. Avoid over-torquing to prevent thread damage. For critical applications, use a thread-locking compound.

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 through-hole. 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 →