Make your decision based on need/time…… Ultion locks can be bought here, but do not bank on the company processing your order and instructing the courier correctly (expedited/guaranteed shipping). Having paid for a guaranteed service, the locks were sent to the job site by this company under the normal shipping timescale. I paid the higher rate, Toolfix ignored this instruction to the courier, and they used a slower service (but pocketed the money). Courier confirmed that they had been instructed to use normal delivery timescales, not a guaranteed delivery time service. No reply to my complaint, or request for shipping costs to be refunded. Won’t use again, no customer service focus at all. (Simon Jones, Yorkshire)