De-wiper questions!!

[Kamarley]

Could someone tell me the size grommet I need to plug the wiper after I remove it please I'm put shopping about for one today and have no clue what I'm looking for

 

[Scott.c]

30mm iirc. @jay101 will know for sure

 

[Jay101]

Possibly 32mm. I can send you one if you give me your wallet!

 

[Kamarley]

How much??

 

[Kamarley]

Btw my wallet never has anything in it... Bad luck bro.