Sizes available：

 
 
Model No. Dimension（mm）
D1 D2 L1 L2 H
HK-308-3/8″×15 R3/8 15 32 31 11.5
HK-308-1/2″×15 R1/2 15 33 31 12.5
HK-308-1/2″×22 R1/2 22 35 35 12
HK-308-1″×28 R1 28 46 42 16.5
Sizes of our items are updated in no time, please let us know if you need other sizes.