The hybrid hair stop has been specially designed to hold your hook bait on the hair safely and securely. Also available is the Extenda - Stop which adjusts the mechanics of the rig, quickly and easily. On those days when bites are hard to come by or fish drop off after a few seconds, subtle changes such as making the hair longer can make all the difference. By using the different length stops it is easy to lengthen the hook bait from anywhere between 16mm to 24mm without having to tie a new rig - simple!