With resellers, what you see is what you get. Not with us. We manufacture our own spiral coils, and we have the knowledge and capability to customize any of our products. Looking for a diameter but in a lighter or thicker gauge? We can help you with that. Have you been told that a 2” (50mm) spiral coil is the largest coil on the market? Not for us, we can manufacture 3.5” (89mm) coils in plastic, and 4.5” (114mm) coils in aluminum or wire. Can’t find a custom length? We can help with that too. Our coils range from 6” to 39”, and yes – everything else in-between.