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 1.57-inch diameter, made from aluminum. It is identified by manufacturer part number 0BC50/AMT and is designed for manual adjustment and clamping…

SKU 3G-OTH-528448

Brand

JW WINCO

Item

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

Technical Specifications

JW WINCO

Manufacturer Part Number

0BC50/AMT 

Type

Aluminum 

Dia

1.57 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 and workholding fixtures. Its 5-arm star design provides a secure grip for operators to tighten or loosen components without tools, common in machining, assembly, and positioning applications.

What are the specifications of the JW WINCO Aluminum Hand Knob?

The JW WINCO Aluminum Hand Knob (MPN 0BC50/AMT) is a machinable 5-arm star knob with a 1.57-inch diameter. It is made from aluminum, offering lightweight durability. The 5-point design allows for easy manual operation in confined spaces.

Where to buy the JW WINCO Aluminum Hand Knob worldwide?

3G Electric supplies the JW WINCO Aluminum Hand Knob worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this machinable 5-arm star knob.

How to install the JW WINCO Aluminum Hand Knob?

Installation typically involves threading the knob onto a mating stud or screw. Ensure the mounting surface is clean and the knob is tightened by hand to the desired torque. For machinable versions, you can modify the bore or face to fit custom shafts or brackets.

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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