Hettich KA 4620/600 mm Over Extension Drawer Slide

Overview

The Hettich KA 4620/600 mm Over Extension is a telescopic drawer slide (runner) designed to give full access to deep cabinets by extending the drawer completely beyond the cabinet front. It is part of Hettich's Invisible drawer channel range and is built for stability and smooth motion under load.

What It Does

• Extends drawers fully out (over-extension) so the entire drawer interior is visible and reachable, even in deep cabinets.
• Includes a pull-out stop and roll-out guard to prevent the drawer from disengaging or tipping during use.
• Supports a 90 kg loading capacity while maintaining stable, controlled motion.

Who It Helps

• Modular kitchen and furniture fabricators installing deep drawer units.
• Interior designers and contractors specifying hardware for cabinets where full drawer visibility and access are required.
• Homeowners or renovators replacing or upgrading drawer channels in deep cabinetry.

Key Capabilities

• Over-extension mechanism: drawer pulls out beyond the cabinet frame for complete access to contents.
• 90 kg load capacity: rated for heavier drawer loads without compromising slide stability.
• Pull-out stop and roll-out guard: built-in safety features to prevent accidental drawer removal or tipping.
• Normal closing functionality: standard close action (not soft-close).
• Corrosion-resistant construction: galvanised steel with blue passivation and zinc finish.
• 10-year warranty backing the mechanism and materials.
• 20,000 cycle-tested for durability under repeated use.

Product Facts

Buyer Questions This Page Should Answer

What is an over-extension drawer slide used for?

It allows a drawer to pull out fully beyond the cabinet frame, giving complete visibility and access to items stored at the back of deep cabinets.

How much weight can the KA 4620/600 mm handle?

Up to 90 kg per set, suitable for heavier drawer loads such as kitchen storage or utility drawers.

What cabinet depth is required?

A minimum cabinet internal depth of 604 mm is needed to fit the 600 mm slide.

Does this slide have soft-close?

No. This variant has normal closing functionality, not soft-close.

What safety features are built in?

A pull-out stop and roll-out guard are included to prevent the drawer from disengaging or tipping during full extension.

What is the warranty?

Hettich backs this drawer slide with a 10-year warranty.

Is this product currently available?

Are other sizes available?

A related KA 4620 over-extension drawer channel (SKU 41392_P) is offered in multiple sizes: 400 mm, 450 mm, 500 mm, 550 mm, 600 mm, 650 mm, and 700 mm, also rated for 90 kg load capacity.

Comparison Context

The KA 4620 series includes two listed items sharing the same over-extension mechanism and 90 kg load rating:

Buyers needing a specific length outside 600 mm should check the multi-size KA 4620 drawer channel variant.

Resources or Next Steps

• View product page: Hettich KA 4620/600 mm Over Extension
• Browse Hettich India Online