Off Shore Tackle Adjustable Planer Board Release withSplit Ring and Quick Clip - 2pk - Off Shore Tackle Adjustable Planer Board Releases are half the size of the standard Off Shore Tackle planer board releases, but retain all the field-proven features with the addition of an adjustable tension spring. Each release has a split-ring for in-line planer board use and a quick-clip for use with larger planer boards.