Hi just to say Hello and we have just taken delivery of our new Triton 430 from A&L it is standard spec with A&L add ons.we transferd our insurance from the old van and paid the extra , Safeguard our insurers asked us to fit a wheel lock and Hitch lock as the van cost over £20 Grand. From a list of possible clamps for steel wheels the only maybe was the Nemesis Ultra , Ordered on the internet £104. On inspection the ultra only comes with conical bolt adaptors , eriba wheel bolts are spherical , Rang Purple line who make the Nemesis, Reply DO NOT FIT THE CONICAL ADAPTOR TO A SPERICAL SEAT. Rang safeguard who seem to be now aware that this wheel lock is not suitable for the eriba and does not meet the insurance criteria , after all that we are being allowed to use a wheel clamp without loosing our discount