Replacement plastic frame for the Kieler mating nuc: 170 × 90 × 22 mm, cell pattern already embossed.
In a mini nuc a frame fits or does not fit by millimetres, and the format name is not enough. This is the Kieler frame, also used by Segeberger and Holstein boxes. It is not the Apidea format, nor the Mini Plus one.
01 · FORMAT
The 170 mm is the top bar, the part that rests on the body; the 22 mm thickness sets the spacing between combs and the 90 mm is the height. The standard Kieler body runs four, and this one is sold singly.
02 · EMBOSSED CELL STRIP
Under the top bar sits a 2-3 cm strip of embossed cell pattern: a starter guide, not a finished comb. The supplier says to wax it before first use, brushing on melted wax or dipping the frame up to the top bar. The bottom is open, with no bottom bar: the bees draw the comb.
03 · REUSE
Unlike a wooden top bar, it takes boiling water. The side bars are thin and cantilevered: prise it off the comb without twisting it.
04 · BEFORE YOU BUY
Sold singly, without wax and without the nuc. If your box is not a Kieler, Segeberger or Holstein, a 170 mm top bar has nothing to rest on.
| ✓ FITS | Kieler mating nucs and Segeberger or Holstein boxes of the same format, with a 170 mm top bar. |
| ✕ DOES NOT FIT | Apidea, Mini Plus (251 × 159 mm frame) or Dadant, Layens and Langstroth hive frames. |
| Reference | HOLT-4939 |
|---|---|
| Format | Kieler (also Segeberger and Holstein) |
| Top bar length | 170 mm |
| Frame height | 90 mm |
| Thickness | 22 mm |
| Material | Boil-proof plastic |
| Cell pattern | Embossed 2-3 cm strip, under the top bar |
| Bottom bar | None: frame open at the bottom |
| Frames per Kieler body | 4 |
| Contents | 1 frame, wax not included |
Data sheet

check_circle
check_circle