... 1. British, Germany, Italian, Australian, Japanese style.... 2. forged or pressed 3.48.3mm 1. Material: Q2352. Size: 48.3mm ... /48.3mm diameter3. Surface: electro galvanized or hot dip galvanized.4. British type drop forged double coupler ... jumbo bag,bundle bags, steel pallet,plywood crates7. Quality : Quality test.8. Customer marking is available engraved on couplers9. Note: We ...