RAM Mount 1/4" NPT Female Threaded Hole Base with 1" Ball
B-Kogel met 1/4 inch (0.6 cm) inwendige schroefdraad (female). 
The RAM-B-218-1U consists of a 1" ball and 0.25" NPT female thread. This part connects to any 0.25" NPT male thread, including RAM-PF-585-X flex arm series mounts and RAM-PA54XX rigid arm series mounts.  NPT Thread and Pipe Sizing: NPT (National Pipe Thread) is a standard used in joining pipes and fittings that have a tapered thread. As a general rule, the NPT inch size is the inside diameter of the threaded pipe and is known as the NPS (Nominal Pipe Size)
 Material: 
 Powder Coated Marine Grade Aluminum 
 
 Ball Size:
 1" Rubber Ball "B" Size
NB: met RAM-B-201U-A klemhouder is een verbinding te maken naar houders voor lichte electronica.
 
 
     
     
                     
 
                      






