12" x 9" x 6" Box Dividers, 20-Cell .040" Heavy Chipboard (25 Sets)
Precision-slotted .040" solid kraft chipboard partitions sized for standard 12" x 9" x 6" shipping cartons (Uline S-4406 / S-19771). Separates 20 CNC-turned or milled parts per carton so clear and colored anodizing, ground surfaces, and external threads never rub in UPS/FedEx transit.
| Fits Inside Box Dimensions | 12" × 9" × 6" (305 × 229 × 152 mm) |
|---|---|
| Cell Configuration | 5 × 4 Grid (20 cells per set) |
| Usable Inner Cell Opening | 2.343" × 2.189" × 5.88" (59.5 × 55.6 × 149.2 mm) |
| Board Material & Caliper | .040" Heavy Kraft Chipboard (0.04" / 1.02 mm) |
| Format & Layer Pads | Precision-slotted flat strips · No pads |
| Dispatch & Freight | Ships in 4-5 business days, US Ground included |
Usable Cell L × W 2.343" × 2.189" 59.5 × 55.6 mm
Max Round Vial / Part OD Ø 2.15" Ø 54.6 mm
Partition Height 5.88" (149.2 mm) No layer pads
Construction 7 strips / set Ships flat-slotted · 0.04" cal.
Other Ready-Spec Stock Carton Divider Sizes
| SKU | Product | Box Size | Material | Price | |
|---|---|---|---|---|---|
| EP-SAMPLE-3 | 3-Material Fit-Check Sample Kit | 12" × 9" × 6" | .040" Kraft Chipboard | $39 (3 sets) | View Spec |
| EP-1212-16B | 12" x 12" x 8" — 16-Cell B-Flute | 12" × 12" × 8" | 1/8" B-Flute Corrugated | $118 (25 sets) | View Spec |
| EP-1612-24C | 16" x 12" x 8" — 24-Cell Assembled | 16" × 12" × 8" | .040" Kraft Chipboard | $135 (25 sets) | View Spec |
| EP-0808-36V | 8" x 8" x 4" — 36-Cell Vial SBS | 8" × 8" × 4" | .024" White SBS Board | $129 (50 sets) | View Spec |