Scotty Hairtrigger Release 
The pin is attached to the clip body to prevent loss
A fully adjustable tension release clip. With a simple turn of the yellow nut you can increase or decrease the amount of desired release tension. One of the only release clips on the market that works exceptionally well with braided fishing line.
WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.