30pcs Aluminum Arrow Inserts For 6.2mm/7.6mm Carbon/fiberglass Shafts - Archery. Enhance Your Archery Experience with These Aluminum Arrow Inserts, Perfect for ID 6.2mm or 7.6mm Carbon and Fiberglass Arrow Shafts. These Arrowhead Connectors Are Expertly Crafted to Provide Superior Protection for Your Arrow Shafts, Preventing Breakage and Enhancing Durability. Constructed from High-strength Aluminum, These Inserts Are Both Lightweight and Robust, Ensuring Safety and Portability. Designed for Easy Installation, They Offer the Flexibility of Replacing Thread Arrows As Needed. Key Features: - Material: High-strength Aluminum - Color: Silver - Size: Inner Diameter Options of 6.2mm and 7.6mm - Weight: Approximately 0.8g - Function: Protects Arrow Shafts from Bursting and Provides Easy Arrowhead Replacement - Package Includes: 30 Aluminum Inserts (arrow Tips Not Included).