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					Originally Posted by jcp240z  I believe he  means use two zip ties side by side.  If you have the two heads opposite each other then there will be a solid tie next to each head to close the gap. | 
	
 ^ yup, what he said 
 
Zip ties are sensational pieces of kit, don't underestimate their potential for evil!  And even for good 
 
If you have access to the right fastening tool, the stainless clamps do work very well - but a poorly secured one is bad.