Rod ends with nylon race
1. Material          
1)Housing: Carbon Steel 1045    
Ball: Carbon Steel or Bearing Steel  
Race: Nylon          
2)Alternative: Stainless Steel    
2. Surface protection    
Housing: Electroplated galvanized, passivated in white-
Blue or yellow        
Ball: Polished and oiled or Hard chrome plated
3. Circle swing agilely without any blocked  
4. Unless otherwise specified, all dimensions are in
Inches  

Rod ends SI...T/K
Rod body with right or left-hand female thread
It is made up of a maintenance-free radial spherical plain bearing G...PW and rod body
Surfrace of rod body zinc plated  

Rod ends SA...T/K
Rod body with right or left-hand male thread
It is made up of a maintenance-free radial spherical plain bearing G...PW and rod body
Surfrace of rod body zinc plated

Rod ends PHS
Rod body with right or left-hand female thread
Outer race lined with bronze liner
Surfrace of rod body zinc plated, rod body with a lubricating hole or grease nipple

Rod ends POS
Rod body with right or left-hand male thread
Outer race lined with bronze liner
Surfrace of rod body zinc plated, rod body with a lubricating hole or grease nipple