10 Series Long – Double Mount Unibearing™ Assembly.
These sliders are 100% original 80/20 #6737-BLACK
The long – double mount UniBearing™ assembly is commonly used for linear motion applications and is comprised of a long double mount UniBearing™ that is attached to a T-slot profile. There are pre-tapped holes in the profile ends as well as in the housing unit for connecting accessories. Shim kits are included.