OPTIFLEX Titanium Posts are part of a metal root canal post system designed to provide optimal retention with minimal stress. This Swiss-made system features a split-shank design that redirects insertion stresses toward the post rather than the root, along with surgically sharp threads that cut into dentin for a secure fit. The tapered tip ensures a smooth transition to the root canal, while the serrated head design provides excellent retention for core build-up materials. This 30-post kit is compatible with other split post systems like Flexi-Post and typically includes primary reamers and secondary drills for precise placement. Conversion Chart for FlexiPost to OptiFlex. Save 40%+ compared to FlexiPost brand.