“Costs about twice as much as 2.6kg of lead, but that's the price you pay for having the hassle of casting it yourself taken away.
Good weight, good quality - if you want an easy P weight, this is a good buy.”
“I like to use one of these for single cylinder dives, if diving with twins I use a V-weight instead. With standard wing-nuts this is great, if using hand wheels it can be a bit of a tight fit (not a huge problem, just gives you less space to get your fingers onto the wheel).”