Concealed Runners, Full Extension, Synchronised, Load Capacity 30 kg, Matrix Box

Product Details

Concealed Runners, Full Extension, Synchronised, Load Capacity 30 kg, Matrix Box (Part No: 433.03.674) is a sleek, space-conscious concealed drawer runner designed for smooth, everyday use in both living and commercial furniture. Built on the UM A30 runner series, this full extension system opens your drawers fully, making contents easier to reach and organize—ideal for kitchens, workshops, offices, and high-traffic storage solutions.

Featuring zinc plated steel, the runner is engineered for dependable performance and long-lasting protection against wear. Its push-to-open comfort function delivers effortless access—just a gentle push and the drawer glides open. With synchronized running action, both sides move evenly for stable, refined operation every time.

Designed for a drawer length of 450 mm, it supports a cabinet depth of 468 mm with an extension length of 432 mm. The system is rated for a load bearing capacity of 30.00 kg per pair, giving you confidence for practical storage needs. Installation is straightforward with coupling installation, and it suits side panel thicknesses up to 16 mm.

Supplied as 1 pair of runners plus 1 full extension coupling, this product aligns perfectly with concealed drawer build requirements. For added peace of mind, it includes a Hafele Lifetime Guarantee (25 years)—a strong choice when you want quality hardware that lasts.

Upgrade your drawer performance today with the Concealed Runners, Full Extension, Synchronised, Load Capacity 30 kg, Matrix Box—choose smooth full extension, synchronized motion, and push-to-open convenience in one premium concealed runner.

Order Varianta 5 mm countersunk screws separately

1 pair of runners
1 coupling for full extension