Flat-pack shallow frames for Dadant US hive, 141 mm high, with Hoffmann side bars — pack of 50
- Dimensions: Outer frame dimensions are 482 × 141 mm (bottom bar length is 448 mm, side bars are 25 mm wide and 10 mm thick, whilst the top bar has a cross-section of 27 × 22 mm)
- Material: Lime wood
