- Developed according to the ERGO process for a comfortable and effective grip in all situations
- Tension is kept minimal & limited throughout the working cycle of the tool
- Handle width is controlled for ease of tool pick-up, & handling
- Tension & opening width can be adjusted according to preference via three ports
- Almost indestructible in regular use
- On facing page, a spring is properly inserted for sure retention
The spring is sold as each, it is the long curved spring shown in this image. The material is composed of a virtually indestructable plastic material. Biosprings are easy to install.