JW WINCOStandard Toggle Clamps

JW WINCO Horizontal Acting Toggle Clamp: Locking Horizontal Handle, Flange Base Mounting

The JW WINCO Horizontal Acting Toggle Clamp (MPN 820.3-355-MLC) is a standard toggle clamp with a locking horizontal handle and flange base mounting. It is designed for secure locking in horizontal-acting applications.

SKU 3G-OTH-206752

Also listed as: 8203355MLC · 820 3 355 MLC · 820-3-355-MLC

Brand

JW WINCO

Item

Horizontal Acting Toggle Clamp: Locking Horizontal Handle, Flange Base Mounting

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JW WINCO

Manufacturer Part Number

820.3-355-MLC 

Type

Flange Base Mounting, Locking 

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 horizontal acting toggle clamp used for?

A JW WINCO horizontal acting toggle clamp is used for quick, secure workpiece holding in industrial machining, welding, and assembly fixtures. Its locking horizontal handle and flange base mounting provide stable clamping force for repetitive positioning tasks across manufacturing and fabrication applications.

What are the specifications of the JW WINCO 820.3-355-MLC toggle clamp?

The JW WINCO 820.3-355-MLC is a horizontal acting toggle clamp with a locking horizontal handle and flange base mounting. It is designed for secure, repeatable clamping in industrial fixtures. For exact dimensions and holding capacity, consult the manufacturer's datasheet.

Where to buy JW WINCO toggle clamps worldwide?

3G Electric supplies JW WINCO toggle clamps worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner, we provide genuine JW WINCO parts like the 820.3-355-MLC to industrial buyers. Contact us for pricing and lead time on your order.

How to install a JW WINCO flange base toggle clamp?

To install a JW WINCO flange base toggle clamp, mount the base securely to a flat fixture surface using appropriate bolts through the flange holes. Ensure the clamp handle operates freely without obstruction. Follow standard industrial safety practices for toggle clamp installation and periodic lubrication.

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 standard toggle clamps. 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 →