The Hiplok D1000 is a revolutionary u-lock that can withstand angle grinder attacks and is currently on Kickstarter for another 30 days. The reason for the D1000’s incredible resistance against motorized attack is a material called Ferosafe, a composite graphene material that effectively resists high power angle grinders due to its unique chemical and physical properties. Check out more on this at the Hiplok D1000 Kickstarter…