The SlideLock and bar have been drop tested extensively in a drop-testing rig that simulates the varieties of 15.000 real life drops at heights of 1.6 m loaded with 320 kg of plates, as well as heights of 2.2 m with 90 kg. Not to mention the hydraulic press test that proved the Slidelock can endure a vertical pressure of 15.000kg, while staying perfectly intact.
Still don't trust it? The bar comes with a lifetime warranty. In the highly unlikely event that the SlideLock breaks, you get a new one free of charge.
* Gungnir will warranty this product from defects in material, functionality and workmanship for the lifetime of the product.