bending 5/16 parts store steel line

If you want to bend the sharpest, most kink free radius curves with any hand bender made buy yourself a Swagelok tubing bender.

I have them in 1/8", 3/16", 1/4", 5/16", 3/8", and 1/2" Be aware they are expensive even used on eBay, but once you use one you'll be impressed with the results.

Tom