A  stainless steel grade 2 A (304)  grapnel style weed hook   made from 8 mm bar   with a turned eye that has  a internal diameter of 10 mm approx having an overall height 240 mm. The  horizontal distance between tines 200 mm end tip to  center 110 mm   that gives approx a 200 mm sweep weight approx. 10.5 oz in weight