Rampage Chromoly Interlock(1.625″ x. 083″) Free Shipping

The new design is 4.3 oz lighter per assembly! Tube coupler/interlocks for 1.625″ (1 5/8″) diameter tube with .083″ thickness. This size tubing is mandated in most NHRA Chromoly cage work and is a popular size of tubing for drag racing oriented shops.

These 4130 Chromoly interlocks are a safe and effective way to make elements of your tube work removable or break down for shipping purposes. These are what we use in all of our bolt-in Chromoly roll bars and parachute bars.The Rampage Chromoly interlock is unique in that you can use two size of tubes with it.Put your 1.625″ over the interlock or insert a 1.25″ OD tube into the interlock.Versatile, safe and effective.

1.625″ x. 083″ (1 5/8 x .083″) x 3.5″ long

ID- 1.25″