PACKS CONTAINING 40 FRAMES OR LESS COME COMPLETE WITH NAILS. D.N.4 frames are used in standard depth National or WBC brood bodies. D.N.4 frames have hoffman spacing side bars. Standard UK delivery is FREE on all on-line orders over £100 (including VAT) and all telephone and postal orders over £200 (including VAT).

Our DN4 National Frames are used in British National and WBC Deep brood boxes and come flat-packed. They are Hoffman style which means they are self-spacing and require no lug spacers. All our DN4 frames are 1st quality and contain no knots.

Choose from SN1, SN4, DN1, DN4 and Jumbo 14x12 frames, Hoffman Frames, all made from the finest quality pine.

DN4 Self Spacing (Hoffman) Frames (Deep National) for use in National and WBC Brood Boxes. Made from softwood, manufactured in the UK by Thorne, 2nds range. May contain knots or slight discolouration. Sold unassembled. Frame Nails not included. Price includes VAT. D.N.4 frames are used in standard depth National or WBC brood bodies.

These are the hoffman style frames to fit the brood chamber of the national hive. Choose either the national premier deep wired or national deep unwired foundation to fit this frame. Please note : frame nails are not included. Choose either packs of 10, 11 or 12. Click here for assembled frames. Eligible for Free Shipping* Earn up to 16 points.

Our DN4 national frames are used in British National and WBC deep brood boxes and come in packs of 10, assembled and pre-wired with foundation embedded. All our DN4 frames are 1st quality and contain no knots.

D.N.4 frames are used in standard depth National or WBC brood bodies. D.N.4 frames have Hoffman self spacing side bars. Supplied Assembled

Fully assembled national DN4 frames with eyelets and stainless steel wire.

The DN4 frame is the most common National Brood Hoffman frame. First grade quality limewood frames. A DN4 Frame comprises of a 7/8" British Standard top bar, two bottom bars and two Hoffman side-bars which are 1-3/8" in width and 8.5" in …