- Fastening: Screw On. - Packaging: Blister Pack.. - UK size: 10mm, FR Size: 10mm, ES Size: 10mm, DE Size: 10mm, IT size: 10mm, US & CA Size: 10mm. - UK size: 11mm, FR Size: 11mm, ES Size: 11mm, DE Size: 11mm, IT size: 11mm, US & CA Size: 11mm . - Code: UTRD1657
