PERKINS,RING 98,48 *3,17*2,38*4,76 MM STD

PERKINS,RING 100 MM -3,00*2,50*4,00 MM STD

PERKINS,RING 100 MM 2,5*2,5*4 MM STD

PERKINS,RING 98,48 *3,17*2,38*4,76 MM STD