CS-4F8M Standard 3/8-16 Female to 1/4-20 Male Tripod Thread Screw Reducer Adapter
Product Description

★The adapter is made of brass.
★Height inc thread: 20mm
★Height base only: 13mm
★Diameter: 16mm
★Weight: 18g

★3/8"-16 Female to 1/4"-20 Male, or 3/8"-16 Male to 1/4"-20 Female available

Model:
3/8"-16 Female to 1/4"-20 Male CS-4F8M
Material:
Brass
Height inc thread:
20mm
Height base only: 
13mm
Diameter: 
16mm
Weight: 
18g