Everest offers sets of Rolex replacement spring bars for different Rolex Explorer models. These spring bars are custom made to the exact tolerance, size and quality that Rolex uses. The spring bars offer Rolex owners an affordable option for replacement spring bars. These 19mm long spring bars are exact replacements for the Rolex Explorer I 36mm  bracelets produced after 2021. The spring bars measure 1.5mm thick by 19mm long.