Amazon.com : Camera Screw Adapter Thread 1/4" Male to 3/8" Female and 3/8" Male to 1/4" Female Adapter Set for Camera Monitor, Tripod, Mount : Electronics
iShot Pro 1/4 - 3/8 Hybrid Convert Reducer (2-pack) Screw Adapter for SLR Camera, Tripods, Ball Heads and MonoPod - iShot Mounts
3/8" Male SAE X 1/4" Male NPTF Adapter | MB Sturgis
Manfrotto 015 Adapter 1/4" - 3/8" – Thomann United States
Manfrotto Thread adapter 1/4 to 3/8 - Foto Erhardt
Hot Shoe Adapter 3 8 Thread | Tripod Screw Hot Shoe Adapter - 1/4 3/8 5/8 Screw Mount - Aliexpress
Amazon.com: Niewalda 1/4 Inch Male to 3/8 Inch Female Tripod Screw Adapter 3 /8 to 1/4 Tripod Adapter Mount Screws, Accessories for Camera/Tripod/Monopod/Light Stand : Electronics
ProMaster Tripod Thread Adapter - 1/4" TO 3/8"- 5-Pack
3814ADA, 3/8" Female to 1/4" Male Adapter - Triad Orbit
Stand Adapter, 1/4''-20F to 3/8''m, 20mm Long - 088 | Manfrotto US
Mayitr 1pc Male To Female Screw Adapter 1/4" 3/8" Mount Set Thread Screw Adapters Convert For Camera Tripod Light Stand|screw adapter|adapter screwscrew thread adapter - AliExpress
Threading Adapter, NPT 3/8 Male to G 1/4 Female
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Auray AD-COMBO-B 5/8'' Male to 3/8'' & 1/4''-20 Female Combo Reversible Thread Adapter (Brass) | Auray
Midwest Photo SmallRig New Thread Adapter with 1/4" to 3/8" Thread - 5pcs pack
Amazon.com : Foto&Tech Metal 1/4 inch to 3/8 inch Tripod Thread Adapter, Easy Mount Convert Screw Adapter for Tripod Monopod Ballhead, Reducer Bushing for Camera Video Equipment DSLR SLR Mic Boom Stand (
Manfrotto 088LPB Adapter Small 1/4 - 3/8 — Glazer's Camera Inc
WindTech 3/8-16 to 1/4″-20 Female to Female Thread Adapter | Wilcox Sound and Communications
K&M 1/4" to 3/8" Thread Adapter 21770.000.29 B&H Photo Video