Armour Ring™

A simple conical collar which renders a standard hexagon nut or bolt tamper resistant. The Armour Ring™ can be applied to any British or DIN standard hexagon nuts or bolts using a standard hammer or Armour Ring™ installation tool. It leaves a smooth clean finish which is often favoured by Health & Safety executives and isn't governed by a torque level like some one-way fasteners. Has been Home Office approved Also stocked in 303 S31 Stainless Steel

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	Armour Ring™