Here is the new double seat swivel base designed by the Customshop team (UK/EU Registered Design no. 001382212-0001). The Vauxhall Vivaro double seat swivel base is the most compact seat base on the market with all 4 locking points hidden away, it has a more streamlined look compared to other bases on the market (raises the seat by 38mm). The locking points work on a unique 1/4 turn 'quick release' system so removing all 4 fixing bolts and rotating the base takes literally seconds and has passed M1 seat belt anchorage safety tests using a pull test on a specialist test rig to ECE R14 / EC Directive 76/115/EEC as amended by 2005/41/EEC which is a legal requirement to comply with current insurance policies, also peace of mind when transporting your friends and family around. The base allows you to rotate the double passenger seat 180 degrees and lock the seat in the reverse position to completely transform the living space of your campervan / motorhome. Fits all RHD Vauxhall Vivaro models from (2001 - 2019) and fixes directly to the existing floor mounts, installation takes approx 30 mins from start to completion. Comes with step by step fitting instructions. We also manufacture LHD versions, please check out our other items. Any questions drop our team a message and they'll be more than happy to assist.