
Retractable Levers (Pair)
Pair of stainless steel retractable levers for operant conditioning chambers. Standard response mechanism for lever-press paradigms.
| lever_width_rat | 1.6 cm |
| lever_width_mouse | 1 cm |
| lever_material | Stainless steel |
Overview
Stainless steel retractable levers designed for the Maze Engineers operant conditioning chamber. Each lever extends into the chamber during trials and retracts flush with the wall between sessions, preventing unintended responses. The pair provides active and inactive lever positions for discrimination protocols.
Specifications
- Lever width: 1 cm (mouse) / 1.6 cm (rat)
- Material: Stainless steel
- Mechanism: Motorized retraction
- Detection: Microswitch-based press detection
Features & Benefits
lever_width_rat
- 1.6 cm
lever_width_mouse
- 1 cm
lever_material
- Stainless steel
What’s in the Box
- 2x retractable lever assemblies
- Mounting hardware
- Connection cables
What is the difference between mouse and rat levers?
Mouse levers are 1 cm wide and rat levers are 1.6 cm wide, scaled to the species paw size for reliable operant responding.
Can I use nose pokes instead of levers?
Yes. The Nose Poke Sensors module mounts in the same positions and serves as an alternative response mechanism.





