Product Description: These are the superior bolt-on type of spacers. 1 Pair (Axle Set) of 25mm hub centric wheel spacers. Made from Aircraft Quality 6061-T6 Aluminium Alloy with steel threaded inserts. Bolts made to ISO 898-1 Grade 10.9 for high tensile strength. New & Boxed. Fits: Vauxhall / Opel Zafira A, made from 1999-2005 Vauxhall / Opel Zafira B, made from 2005-2011 Specification: PCD: 5x110mm Hub: 65.1mm Supplied with M12x1.5 Shallow-head bolts Good to know: The Spacer is attached to the hub using the bolts supplied in the kit, the wheel is then fitted using the original bolts. Always make sure the Spacer mounts on to the face of the hub with no restriction before tightening the bolts. ONLY USE HAND TOOLS TO INSTALL & TIGHTEN WHEEL BOLTS/NUTS. All bolts should be tightened to the vehicle manufacturer's recommended setting. Here to Help: If you need any help choosing your Spacers, please get in touch with us. In the box: 2 x wheel spacers 10 x shallow head bolts |