Add additional tie-points to your existing Slide-N-Lock System with these strong and durable Hi-Lift Stainless Steel Locking Slides. The Slide-N-Lock Tie Down System is the ultimate way to secure any type of payload. The rugged strength of Slide-N-Lock assures you of a tie down system capable of securing extremely heavy loads. Capable of securing extremely heavy loads | Hi-Lift Stainless Steel Slides 2-Pack for Slide-N-Lock Tie-Down System