TC-90-7 JB Industries .090 ID x .145 OD x 7' Capillary Tubing (Each) Short coils are boxed with application charts. Cut from 100' (30.5 M) sealed and dehydrated tube. Made in the USA by JB. Plug-drawn, sealed and dehydrated soft copper tubing. Commercial tolerance of ±0.001". Manufactured to ASTM B360-88.