Channel slider lock screw

Locking set screw for Channel sliders. Holds slider in position throughout foot-long range, for channels widths of 24" all the way down to 0". Keep it unlocked or lock it at any place, including inline, as in a regulation set. Small, but powerful! This tiny little screw makes our Channel sets really easy to use. It can hold a slider in place anywhere along the length of the leg. No matter how hard a dog hits a pole, the slider stays in place. Included in all Channel sets is the long-handled Ball-end hex key to make it even easier to adjust the lock screw.