The Hafele Matrix UM 35 Soft Close Full Extension Undermount Runner is a clever piece of kit for anyone putting together drawers that need to be slick, quiet, and sturdy. Built by Hafele, a name you can trust in furniture construction fittings, this runner handles up to 35kg without breaking a sweat.

Key Features:

• Soft Close Mechanism - stops drawers from slamming, giving you that smooth, quiet close every time.
• Full Extension Slide - lets you pull the drawer out completely for easy access right to the back.
• Undermount Design - keeps runners hidden underneath the drawer for a cleaner look and less wear on your goods.
• Load Capacity of 35kg - strong enough for most kitchen or office drawers loaded with utensils or files.
• Multiple Length Options (250mm to 550mm) - offers flexibility to fit different cabinet depths without fuss.

Applications

This runner fits perfectly into modern cabinetry projects where you need a neat finish and reliable function. It’s great for kitchens, bedrooms, offices—anywhere you're installing drawers that must glide smoothly and stay out of sight. The range of lengths from 250mm up to 550mm means it's handy for drawers of all sizes, even tightly spaced ones.

Why Choose This Model

The thing about the Hafele Matrix UM 35 is how much it balances quality and practicality. It doesn’t just slide smoothly — it brings that soft close feature which really makes a difference in daily use. And since it’s undermounted, you’re not looking at metal runners on the side or worrying about them getting damaged.

The bottom line is: if you want your drawer action to feel premium without throwing cash away on fancy extras you don’t need, this model nails it perfectly.

Technical Specifications Explained

• Load Capacity (35kg) – means these runners can handle heavy drawers filled with cutlery, tools, or files without sagging or sticking over time.
• Bearing Type (Ball Bearing) – ensures smooth movement under load and longevity even after years of use.
• Cabinet Thickness Requirement (Minimum 18mm) – fits standard cabinet walls making installation straightforward without extra reinforcement.
• Extension Type (Full Extension) – pulls out fully so you get clear access to everything stored inside your drawer — no awkward reach-ins here.
• Screw Fixing Points Aligned - simplifies mounting position accuracy contributing to stable fitting and balanced load distribution on the runner itself.

Who Should Buy This

If you're a tradesperson or DIY-er needing dependable drawer runners that won't let down your build—especially for cabinetry that demands a tidy look and solid performance—this Hafele model should be your go-to choice.