RCU Forums - View Single Post - Horizon tool question
View Single Post
Old 07-26-2017 | 06:27 AM
  #2  
j.duncker's Avatar
j.duncker
My Feedback: (2)
 
Joined: Jun 2004
Posts: 4,045
Likes: 0
Received 2 Likes on 2 Posts
From: Sailing in the Eastern Caribbean
Default

Not sure if they will definitely be metric but it is likely. The non US world is metric.

One thing to do is treat yourself to a set of ball end allen key with screw driver handles. They are the DBs.

2mm 2.5mm 3mm 4 mm and 5mm will do.