The Desmond DTR-1 3/8"-16 to 1/4"-20 Tripod Thread Reducer is a lightweight disc that allows you to mount a tripod head or other accessory with a female 1/4"-20 tap to a tripod that has a 3/8"-16 head mounting screw.
Specifications
| Construction | Aluminium Alloy |
| Mount | 3/8"-16 Female to 1/4"-20 male |
| Dimensions | Diameter: 2.3" (59mm) Height: 0.79" (20mm) |
| Weight | 3.1 oz (85g) |