150mm Neutral Magnetic Jawscompatible with any 6" Vice including the Sykes-Pickavant Unbreakable Vice.Hardened aluminium alloy 6063, T66F25 with magnesium and silicon asalloying elements. Offers superior corrosion resistance along with excellentsurface finish making the alloy the ideal material for securing your itemfirmly in the vice while still protecting the surfaces of your delicate objects. Equipped with an extremely powerful magnetic strip which easily attaches the jaw to the vice and ensures a rapid setup. The magnetic strip is only magnetic against the vice jaws and will not attract debris or fillings to the clamping surface nor magnetize the clamped parts. Features an extremely powerful neodymium magnetic strip. Holding force for a 100mm jaw is 3.5kg equivalent to 34N, for instance. These Magnetic Jaws can also be used in combination with one another. For instance, for taper pins or thin walled tubes use the Neutral or Prism / Vee Pipetogether with the Rubber option. For irreg