redtractor
Super OPE Member
- Local time
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- Jan 16, 2016
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		I stopped to take this pic & owner pulled in. He said he found it cleaning out his FIL shed. 
		
		
	
	
		 
	
				
			 
	 
		 
	 
		Its different. I believe it's called straddle chain.Drivers are outside a solid bar with no groove?
 
		Scratcher is the design of the tooth, which that is. There's also scratcher chain where the drive links are in a groove in the bar like normal chain. The straddle name comes from the drive links 'straddling' the bar.I thought I've seen it called "scratcher" chain.
 
		I guess that stuff would be straddle/scratcher?
 
				
 
 


