No. 824~
Embed type without glue.
(Mounting frame material: acetate, celluloid, nylon, optyl)
No. 824-558:
I - arm W (Small) 9.5 × 6.2
Arm with pad
No. 824-559:
I - arm W (Medium) 12.5 × 6.2
Arm with pad
No. 824-560:
I - arm W (large) 15.5 × 6.2
Arm with pad