Wago 5mm through terminal block fitcage clamp awg 22 16 290 series wago 290 681 wago 290 681 5mm wide through terminal block 1 cage clamp2 fit clamp colour grey for wire sizes awg 22 16 pack size 100 wago 290 681 5mm through t blk 1 cage clamp2 fit clamp grey awg 22 16 100pk