Accessories: Hex Adpater-4PCS 2x10 Steel Pin-4PCS 2x5 Stainless Steel Cap Head Screw-4PCS Stainless Steel Washer-4PCS
Product major functions & usage: Connect axle and wheels
Major advantages of upgrading to this part/product : Made with aluminum durable 6061 T6 material, our special design for the hex to install tightly on the axle.