Rod body with right or left-hand male thread.
Rod body pressed around inner ring.
Surface of rod body zinc plated.
In inch dimension series.
For left-hand thread,please add surffix "L",e.g.SILZJ 15.
Lubricating hole or grease nipple isn't available for sizes marked "*".When a grease nipple is required for other sizes,please use the sign SIZJ..S.