RM-AAU190 RMT-AA130U Replaced Remote fit for Sony AV Receiver STR-DH750 STR-DH550 149301411 STR-DN860 STR-DN1060 Home Theater auspowers_batchfour The grinding mechanism is made

The grinding mechanism is made of stainless steel and will not corrode from the moisture in the salt

Just type amazon

The Pink Abrasive Stone Head is for sanding chamfering 2

50 pieces each box

RM-AAU190 RMT-AA130U Replaced Remote fit for Sony AV Receiver STR-DH750 STR-DH550 149301411 STR-DN860 STR-DN1060 Home Theater auspowers_batchfour The grinding mechanism is madeRM AAU190 RMT AA130U Replaced Remote fit for Sony AV Receiver STR DH750 STR DH550 149301411 STR DN860 STR DN1060 Home Theater RM AAU190 RMT AA130U Replaced Remote, fit for Sony AV Receiver: STR DH750 STR DH1 STR DN860 STR DN1060 Product Features RM AAU190 RMT AA130U Replaced Remote, fit for Sony AV Receiver: STR DH750 STR DH1 STR DN860 STR DN1060; Pre programmed, No program required; Easy to use IR remote control; Package included: 1 x Remote Control;