Hettich KA4732/Zinc/22"-550mm IW12.7mm/35Kg Drawer Channel

Overview

The Hettich KA4732 is a full extension drawer runner (telescopic channel) in the Hettich KA 4532/KA 4732 soft-closing series. It is built with smooth-running ball bearings for high lateral stability and comes with an integrated silent (soft) closing system. This listing covers the 550 mm (22") size with a 35 Kg load capacity.

What It Does

The KA4732 channel enables full extension of a drawer while keeping it stable under load, closing quietly and slowly rather than slamming shut. It is designed for easy installation and removal using a lever mechanism, without special tools.

Who It Helps

• Modular kitchen and furniture fabricators sourcing soft-close drawer hardware
• Interior designers and carpenters specifying German-tested drawer runners
• Homeowners upgrading kitchen or wardrobe drawers to soft-close, high-load channels
• Retailers and dealers stocking Hettich fittings for resale

Key Capabilities

• Full extension drawer runner for complete access to drawer contents
• Zinc finish on galvanised, blue-passivated steel for corrosion resistance
• Smooth-running ball bearings for high lateral stability
• Integrated soft/silent closing system to prevent slamming
• Easy installation and removal via lever mechanism
• 35 Kg loading capacity per channel set
• Tested in Germany; certified for 50,000 opening and closing cycles
• 10-year warranty

Product Specifications

Buyer Questions This Page Should Answer

What size drawer does the KA4732 550mm channel fit?

This variant is sized for a 550 mm (22 inch) drawer length with a 12.7 mm installation width and 46 mm channel height.

How much weight can this drawer channel hold?

Each KA4732 550mm set is rated for a 35 Kg loading capacity.

Does it have soft-close, or do I need a separate damper?

The soft-closing mechanism is integrated into the channel itself, so no separate damper unit is required.

Is this a full extension or partial extension runner?

It is a full extension drawer runner, allowing the drawer to be pulled out completely.

What is the finish and material?

The channel is made from galvanised, blue-passivated steel with a zinc finish for corrosion resistance.

How durable is it — has it been tested?

Hettich tests the KA4732 in Germany and certifies it for 50,000 opening and closing cycles.

What warranty does it come with?

The product carries a 10-year warranty.

How many runners come in one package?

One package (1 set) contains 2 runners, which is the standard pair needed for one drawer.

Is installation difficult?

No. The design allows easy installation and removal using a lever, without needing to unscrew the full runner.

Comparison Context

Hettich also lists the KA4732 soft-closing channel (SKU 9347743_P) as a size-variant product line, available across multiple lengths for different drawer widths:

| Size Variant |

|---|

| 250 mm |

| 300 mm |

| 350 mm |

| 400 mm |

| 450 mm |

| 500 mm |

| 550 mm |

| 600 mm |

| 650 mm |

| 700 mm |

Buyers needing a different drawer length than 550 mm should check this variant line for a matching size before ordering. Both listings share the same core features: zinc finish, full extension, integrated soft-close, 35 Kg capacity, and German testing to 50,000 cycles.

Proof or Trust Signals

• Tested in Germany and certified for 50,000 opening and closing cycles
• 10-year manufacturer warranty
• Manufactured/imported by Hettich India Pvt Ltd, part of the established Hettich fittings brand

Resources or Next Steps

• View or enquire about this product on Hettich India Online
• Browse the full Hettich Fittings catalog