Design: Clean and highly secure Constructed for firm placement on kayak/boat to eliminate slipping and rotating in the track with LockNLoad ™ mounting system Designed for mounting Humminbird Helix series 5, 7, 8, 9, and 10 Compatible with YakAttack MightMount’s, GearTrac, and most other kayak tracking systems from Scotty Fishing Products, RAM Mounts, and YakGear Covered by Built for Life Guarantee