If you?re looking for a premium soft-close drawer channel that delivers long-term reliability and smooth performance, Hettich KA 4732 Telescopic Channel is engineered to meet professional cabinetry standards. Featuring a full-extension design and an integrated silent closing mechanism, it ensures drawers open completely and close gently?without slamming.
Built with a precision ball-bearing system and high lateral stability, KA 4732 is ideal for modular kitchens, wardrobes, office drawers, and wire baskets, where durability and smooth motion are critical.
Technical Specifications (Quick Reference)
Specification
Details
Type
Full-extension telescopic drawer channel
Closing Mechanism
Integrated Silent / Soft Close system
Load Capacity
35 kg (per pair)
Cycle Testing
Tested for 50,000 opening & closing cycles
Channel Lengths
300 mm to 550 mm
Finish
Zinc (anti-rust coating)
Warranty
10-year functional warranty
Note: Load capacity applies under standard installation conditions using recommended cabinet dimensions.
Recommended Use Cases
Modular Kitchens: Smooth, silent drawers for base and tall units.
Wardrobes & Storage Units: Reliable operation for frequently used drawers.
Office Furniture: Noise-free performance in workstations and pedestals.
Wire Baskets & Wooden Drawers: Compatible with multiple drawer types.
Installation Guidelines
Best-Practice Installation Steps
Cabinet Preparation: Ensure correct internal depth (NL + 4 mm).
Alignment: Maintain recommended installation width for smooth movement.
Mounting: Fix channels securely using appropriate screws.
Drawer Fitment: Attach drawer members and slide into place.
Testing: Check soft-close action and full extension before final handover.






















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