GFI Receptacle$72.00 GFI Receptacle 125V 15/20a for Mytana cable machines – M81, M888, M844, M661 or M755. GFI Receptacle quantity Add to cart Description Description GFI Receptacle 125V 15/20a for Mytana cable machines – M81, M888, M844, M661 or M755. Part no TGM20-IVR Related products M661 Drive Arm $34.00 Add to cart 3.5″ O.D. x 1/2″ Pulley $34.00 Add to cart Revolving Arm for M661 $107.00 Add to cart Autofeed Movement Assembly $91.00 – $132.00 Select options Revolving Arm for M755 $116.00 Add to cart