BY-10  12  14  16  18Rated  pull:(lbs)1200/1400/1600Gbap ratio:4.1:1/4.5:1/5.1：1Handle length:(mm)200/225Drum-hub dia:(mm)Φ 18/20Size of ccolered belf:50*8mNet:(kg)1.9/19.5/16Gress:(kg)17/17.5/14Pieces in each box:6/4pcsSize of package （cm）： 66*27*18/67*27*19