Description
Specification:
(i) Aluminium disc of dia. 52 mm and thickness 24 SWG
(ii) aluminium rod dia. 03 mm and length 50 mm. fitted in center of disc
(iii) rubber cork axial length 25mm. and dia. of smaller face 17 mm inserted in the aluminium rod with bigger face touching the disc.
iv) Aluminium rod has a right angle bend of length 08 mm from the outer end.
