RSL™ Laminated Rigid Structural Lid Bolster for Superior Strength. Self Aligning Hoop Lid Strikers Lock the Lid Down Tight for Improved Security. High-Strength Body Design Resists Cargo Damage and Protects the Locking Mechanism. New Gear-Lock™ Stainless Steel Paddle Handles Ratchets. Lid to Box for Superior Security. Self Rising Lids with Dual Gas Spring Lid Lifts for Easy Access.