Neewer ST29 Camera Screw Adapter Set (22-Piece) 5 x 1/4"-20 Male to 1/4"-20 Male, 5 x 1/4"-20 Male to 3/8"-16 Male, 5 x 3/8"-16 Male to 1/4"-20 Female, 5 x 1/4"-20 Female to 3/8"-16 Female, 2 x 1/4"-20 Male to 3/8"-16 Female LIGHTSTANDS-Conversion...