uxcell Power Converter Regulator DC 48V(38V~63V) to DC 12V 15A 180W Waterproof Voltage Convert Transformer Hose Clamps they are also called hex

they are also called hex inserts or hexserts

09-inch(L*W*H)

Thread Size : G3/8 to G3/4 Male Pipe(The G3/8 Male OD Approx 16

Fit for: 50ml micro-centrifuge tubes

uxcell Power Converter Regulator DC 48V(38V~63V) to DC 12V 15A 180W Waterproof Voltage Convert Transformer Hose Clamps they are also called hexFeatures: 1. 100% full power and stable current output, non isolated module. 2. Waterproof level IP68 and anti shock protection, Ultra compact size, light weight. 3. Industry grade DC 48V to DC 12V converter, efficiency up to 96%. 4. Die cast aluminum shell, epoxy potting, cooling by free air convection. 5. Certificates: CE RoHS, 1 year , lifetime up to 100,000 hours. 6. Protections: Over current, Over voltage, Over temperature, Over load and Short