HomeRiser BlockRiser Block – 3000 × 400 × 200 mmRiser Blocks (U-Beam) 3000 × 400 × 200 mm are ideally suited for table extensions and large vertical setups.Key Specifications:Overall size: 3000 × 400 × 200 mmSystem compatibility: 28 mm systemHole diameter: 28 mmMaterial thickness: 25–27 mmRiser Block – 3000 × 400 × 200 mmQuantity*