Hitch locks and Alko wheel locks advice

Good morning,

Thank you for all the recommendations regarding caravan insurance. I have now learnt that having a hitch lock and Alko/BPW wheel lock cuts your insurance down considerably! I hear you all chuckle at my naivety, but bear with me it's a steep learning curve for me this caravanning business ! So would you all kindly give me your recommendations including links if possible for hitch locks and Alko wheel locks to fit aTwin axle Buccaneer Schooner. Thank you for your patience.