Joinerjetly Magnetic Dust Collection Fittings for 4-inch Shop Vacuums – Quick-Connect Interlock Kit

Upgrade your dust collection workflow with the Joinerjetly Magnetic Dust Collection Fittings for 4-inch shop vacuums. This modular system is designed for busy wood shops, combining reliability with speed to keep your workspace cleaner and more efficient.

At the heart of the design is a secure interlock mechanism that rotates the duct connector to lock firmly in place. This creates a leak free seal that helps maintain strong suction, so you can stay focused on your project rather than wrestling hoses during demanding tasks.

Core benefits at a glance

• Locked-in seal for maximum performance: the interlock locks the connector to prevent accidental disconnections.
• Time saving and ease of use: swap hoses between machines in seconds without clamps; magnets and steel rings hold tight.
• Industrial grade durability: fiberglass reinforced nylon resists impact and crushing in daily shop life.
• Universal fit for your shop: compatible with any 4-inch dust hose; choose between a standard 4-inch coupler or a 4-inch to 2-1/2-inch reducer for smaller tools.

Speed, ease, and organization in real life

Picture moving from a sander to a planer and back in moments. The magnetic system uses six high-strength magnets to grab the steel ring port receivers, providing a dependable hold without fumbling for clamps. The result is a cleaner workspace and smoother transitions between tools.

In practice, this kit delivers a versatile solution that reduces setup time across a range of tasks, from fine sanding to heavy routing, while keeping hoses aligned under strong suction.

Durability and universal fit

Built from fiberglass reinforced nylon, the fittings resist impact and crushing forces common in busy shops. The design is universally compatible with 4-inch hoses and offers both a standard 4-inch coupler and a 4-inch to 2-1/2-inch reducer, allowing you to fit multiple machines with a single system.

What you get in the kit

• 1 x 4-inch magnetic dust collection duct connector
• 2 x 4-inch steel ring port receivers
• 3 x 4-inch rubber dust collection couplers
• 1 x 4-inch backup dust collection hose clamp

Care and maintenance

Wipe down surfaces to remove dust after use and periodically check magnet alignment to ensure a full, secure connection. Designed for long term use, this kit aims to support consistent performance over time.