I like the weight as I have used it attach two gas cylinders to our caravan chassis.Worked a treat,I received the chain and sadly it had the wrong keys.I immediately contacted Amazon in the evening,explained the urgency as we were going to our caravan for a week.Amazon did its usual superb service and got a replacement next day at noon.I also sent the original one via Hermes again appreciating Amazons excellent service. Been with Amazon a long time and have neer been let down.