| Round shaped body with various materials and sizes. | 
| It prevents the unnecessary rotation with grooves in the body. | 
| Size---------: Body diameter (M3~M10) Body length--: adjustable according to the thickness of base -------------- metal Material----- : STL, SUS, AL Flange type--: Small Flange, Large Flange | 
| Size---------: Body diameter (M3~M10) Body length--: adjustable according |