AWG28-16/F/300 AWG28-16/F-1/300 AWG28-16/F-1/300-R AWG28-16/G/300 AWG28-16/G-1/300 AWG28-16/G-1/300-R AWG28-20/F/300 AWG28-20/F-1/300 AWG28-20/F-1/300-R AWG28-20/G