Series 240 cages are the deluxe model mouse and small rodent cage. They are available in both single and double size units.
The sides and back of the Series 240 cages are constructed of solid panels, while the floor and front are formed from a single panel of #3 mesh. The cage is welded to a 1/8" diameter rod frame, which eliminates a folded metal edge. This allows waste to drop through with minimum obstruction. Radiused rear vertical corners make the cage easier to clean.
| Code # | Size | Dimensions | Animal Space |
| 220-A | Single | 5 7/8" W x 8" D x 5 1/8" H | Area: 35 sq. in. (225.8 sq. cm.) Height: 5 in. (12.7 cm) |
| 220-B | Double | 12 1/2" W x 8" D x 5 1/8" H | Area: 81 sq. in. (522.4 sq. cm.) Height: 5 in. (12.7 cm) |