Hex spacer 1/4 x 5-1/4 inches #6-32 taps
Ships from US and is sold by Marco Specialties$6.00
Hex spacer 1/4 x 5-1/4 inches #6-32 taps
#254-5008-35
1/4 inch hex spacer 5-1/4 inch - post with #6-32 tap on either end.
Reference:
0.45 oz