Sizes available：
 
 
Model No. Dimension（mm）
D1 D2 S L L1 L2
H-220-3/8” R3/8 G3/8 21 28 11.5 10.5
H-220-1/2” R1/2 G1/2 26 29 11.5 11
H-220-3/4” R3/4 G3/4 32 35 14.5 13.5
H-220-1” R1 G1 39 38.5 16.5 15.5
Sizes of our items are updated in no time, please let us know if you need other sizes.