Hand Lead is used for measuring the depth of the shipping lane, the bottom of the hammer has groove, which is used for picking the sands at the shipping lane floor.
Weight: 3kg, 4kgs, 5kgs, 8kgs, 10kgs, 12kgs, 13kgs.
Marine Navigation Equipment
Hand Lead is used for measuring the depth of the shipping lane, the bottom of the hammer has groove, which is used for picking the sands at the shipping lane floor.
Hand Lead is used for measuring the depth of the shipping lane, the bottom of the hammer has groove, which is used for picking the sands at the shipping lane floor.
Weight: 3kg, 4kgs, 5kgs, 8kgs, 10kgs, 12kgs, 13kgs.