Spacer 3/8 ID X 1/2 OD x 3-1/8 inches
Ships from US and is sold by Marco Specialties$3.69
Spacer 3/8 ID X 1/2 OD x 3-1/8 inches
#530-5634-00
Clear plastic tube spacer is 3/8 ID x 1/2 OD x 3-1/8 inches long.
Reference:
0.18 oz