It can be used not only as a classroom teaching demonstration, but also as the examination of corresponding certificates such as radio debugging workers.
Stainless steel domed cap for handrail with 45°M8 thread(inox tube cap)Glue-in Casting Hollow end cap with 45°M8 thread for protection railing system. Material option of stainless steel AISI304 and AISI316, Surface: Satin, Mirror.