McGard UHS security bolt set 12x1.25 thread. without cone. For Citroen/Peugeot OE alloy wheels. To increase security, the UHS series bolt head is equipped with a rotating ring. which makes it extremely difficult to open them without a special key. The UHS series meets the Thacham 4-level security category.
Dimensions: length to bolt head 34.5 mm
washer diam 27.8 mm key 17 mm socket diam 29mm
A compressed air wrench must not be used to tighten the security bolts! Each package comes with an ID number. based on which you can order a spare key!