JW WINCOMachinable 5-Arm Knobs

JW WINCO Aluminum Hand Knobs; Aluminum Star Knobs: 5 Point, Aluminum

The JW WINCO Aluminum Hand Knob is a machinable 5-arm star knob with a 2.76-inch diameter, made from aluminum. This 5-point knob, manufacturer part number 0BC53/AMT, is designed for manual adjustment and clamping…

SKU 3G-OTH-528447

Brand

JW WINCO

Item

Aluminum Hand Knobs; Aluminum Star Knobs: 5 Point, Aluminum

Technical Specifications

JW WINCO

Manufacturer Part Number

0BC53/AMT 

Type

Aluminum 

Dia

2.76 in 

Aluminum Star Knobs

5 Point 

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 Aluminum Hand Knob used for?

The JW WINCO Aluminum Hand Knob is used for manual adjustment and clamping in industrial machinery, fixtures, and workholding applications. Its 5-arm star design provides a secure grip for frequent hand tightening, common in machining and assembly operations.

What are the specifications of the JW WINCO 0BC53/AMT hand knob?

The JW WINCO 0BC53/AMT is a machinable 5-arm star knob with a 2.76-inch diameter, made from aluminum. It features a 5-point star design for manual adjustment and clamping. The aluminum construction offers corrosion resistance and lightweight handling.

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 sourcing partner, we provide genuine JW WINCO parts like the 0BC53/AMT to customers in machining, automation, and maintenance sectors across all regions.

How to install a JW WINCO aluminum star knob?

Install the JW WINCO aluminum star knob by threading it onto a matching stud or screw. Hand-tighten firmly for clamping applications. The knob can be machined to fit custom shafts if needed. Ensure threads are clean and lubricated for smooth adjustment and long service life.

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 5-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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