You may cast 2g with this spool. Ultra light weight 2mm deep super shallow tuning spool for Daiwa TW 1000 series reels, Steez SV TW, Steez A, T3 except T3 Air, Ryoga 1016, Pluton 1016, Zillion 1016, and etc. 34mm dia. 5.9g(measured without ball bearing) Fixed brake rotor offer stable brake.