Hex spacer 1/4 x 4-3/8 inch #6-32 taps
Ships from US and is sold by Marco Specialties$6.72
Hex spacer 1/4 x 4-3/8 inch #6-32 taps
#254-5008-29
Hex spacer 1/4 x 4-3/8 inch long with #6-32 taps at both ends.
Reference:
0.365 oz