Bought in order to hoist a 250lb dirt bike up into the rafters for storage. Neither hook is huge, but I was able to fit four strap loop ends into a single hook. The straps are 1" wide with 1500lb capacity for reference. The hooks have safety latches, but I'm not confident larger strap loops would have fit or that the latch could hold them in as the latch is thin sheet metal. The mechanical advantage of the hoist is pretty high, and it took 2 or 3min of spirited hoisting to get the bike up. The pull chain does indeed come oily/dirty and will need to be wiped down with a rag. The main lifting chain doesn't look like it could lift 2klb but I could be wrong.