The Sure-Lok® crate system is a simple, yet innovative crate design. Each individual panel is precisely machined using state-of-the-art CNC equipment, interlocking edges that enable the base, sides, and top to fit together for exceptional strength. For additional safety and security, the Sure-Lok® L-shaped clips are easily placed into slots on corresponding panels to secure the panel walls together. It takes less than two minutes to assemble and or disassemble a Sure-Lok® Crate. See the video below for reference.