- Ubbehohde viscosimeter
- A suspended level apparatus for accurately determining the viscosity of a liquid.
- U-bolt
-
U-shaped bolt with threads at both ends for attaching leaf springs to the axle or securing exhaust pipes, ring bolts, and shackles
U-bolt
- U brake
- Heavy-duty centerpull Mountain bike brakes that affix to Frame posts.
- U-brake
- Heavy-duty centerpull Mountain bike brakes that affix to Frame posts.
- U brakes
- Heavy-duty centerpull Mountain bike brakes that affix to Frame posts.
- U-brakes
- Heavy-duty centerpull Mountain bike brakes that affix to Frame posts.