Model 931 Siberian Hamster Adaptor includes a nose and tooth bar assembly offering various stereotaxic adjustments.

 

Dorsal/Ventral tilt – 25° (5° graduations)
Coronal adjustment – 35° (5° graduations)
Adaptor Plate A/P adjustment – 44 mm
Ear Bars – Model 922 Non-Rupture 60° Tip Ear Bars
(6.3 mm square with 35 mm of calibration).

Model 931 compatible with 900 series frames.
Special order for other frames.