SN1 (Super) Frames

Designed for beekeepers who prefer adjustable spacing using plastic spacers or castellated runners. Made from solid, kiln-dried pine and supplied flat packed with precision-cut parts for easy self-assembly. Fully compatible with National and WBC super boxes.
Specifications:
– Top bar — 17″ × 7/8″ (432 × 22 mm)
– Side bar — 5½″ × 7/8″ (140 × 22 mm)
– Bottom bar — 14″ (356 mm)
– Design — Straight side bars (requires spacers)
– Material — Solid, well-dried pine
– Supplied — Flat packed