G1 (air craft grade) duralumin heavy duty spool for Daiwa 1500 sized reels. This HD spool has fixed brake rotor to emit stable brake force in casting. The brake is great for bulky rigs like swim baits, large deep divers and spinner baits. LIne capacity JP20lb(0.370mm, US14lb)-100m(110yds), 15g, 36mm dia.