1, Material : Steel

2, Weight : 500-8000kgs

3, Finish : black coating

4, Certificate : CCS, LR, ABS,GL,NK, RS, DNV,BV,KR

5, Delivery time: 30-45 days or earlier after confirm order

6, Packing details : in bulk

7, Minimum order quantity : one piece

8, Production Procedure : strictly according to ASTM,DIN,BS,JIS,GB etc Standards
link:https://www.jerimarine.com/marine-mooring-equipment/mooring-anchor/japan-stock-anchor.html