The york legacy dumbbells weigh 15kg 33lbs each and are a recreation of a popular dumbbell that was originally cast in yorks own foundry these two dumbbells incorporate a solid steel handle that provides a fully knurled 33mm 13 thick grip ensuring safe and comfortable usage the handle of the dumbbells is hydraulically pressed to create fish tail handle ends that are permanently embedded into the head due to pouring molten iron around the ends the dumbbells are designed to decrease