Description
A ratchet driver is a manual tool used to:
Insert dental implants into prepared osteotomies
Tighten abutment screws or healing caps
Apply specific torque manually (when it includes a torque-measuring mechanism)
It offers mechanical advantage via a ratchet mechanism, allowing force to be applied in a controlled and directional manner, especially useful for final seating or when tactile feedback is needed. Part Function
Handle (Ratchet Body): Main body with ratcheting gear system.
Driver Shaft/Tip Engages implant or abutment (hex, star, or proprietary).
The torque scale (if included) allows for setting or reading the applied torque.
Direction Selector Switch for clockwise/counter-clockwise rotation.
Attachment Point for different driver bits or implant insertion tools.Parameter Range/Details
Length 90–130 mm
Torque Range (if torque-controlled) 10–50 N·cm
Material: Surgical-grade stainless steel
Sterilization Autoclavable (134°C)ADVANTAGES
Precise control – excellent tactile feedback
No electricity required – useful in mobile or resource-limited settings
Compact and durable
Compatible with various driver tips
Essential backup tool for motor failures or torque verification
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