Soldering round coupling

ART. 137

1/2" - 10 - 12 pack of 500 pieces
3/4" - 12 - 14 - 15 pack of 500 pieces
3/4" - 16 - 18 pack of 300 pieces
1" - 22 - 28 pack of 500 pieces
1 1/4" - 22 - 28 pack of 250 pieces