Abrasion-resistant custom line roller for SHIMANO, IOS Factory IMPACT HARD - Model Name: IMPACT HARD - Compatibility: SHIMANO Please check the manufacturer's website for compatibility. - Features: Custom line roller with excellent abrasion resistance - Material: Stainless steel I opened it once to check the contents and then stored it. I believe all the parts are included. I personally use the conventional version, not the HARD version, and I have no plans to use this product, so I will sell it. A key float is also included as a bonus.