Wera 05051205001 812 1 handheld bit holder with strong permanent magnet wera 05051205001 this handheld bit holder from wera has a 120mm cjrome plated hexagonal blade with a strong permanent magnet and a 112mm multi component non roll kraftform handle it is suitable for use with hexagon insert bits wera 05051205001 812 1 handheld bit holder with strong permanent magnet