Used to mechanically protect against the sharp edges of drilled or punched hole for electrical wiring, cable, tubing, piping, hoses, air lines, rope and more.
They are used in appliances, display racks, motors, tools, cars, trucks, trailers, electronic equipment, toys, bikes, RV’s, boats, pumps, furniture, and more.
They can also be used to prevent metal-to-metal or surface-to-surface contact between moving parts.
Can also be used as vibration dampeners in various applications.
More economical that the rubber variety.
3/16″ inside dimension, for a 5/16″ drill hole, 1/16″ groove.