To provide a lower hook mounting bracket in two-place hanging chain hoisting device, capable of sufficiently securing intervals for hung cargoes to be lifted up and down.

The lower hook mounting bracket 20 in the two-place hanging chain hoisting device has a height and a weight as predetermined. It includes an insertion hole 22 formed in the lower part of the body for the rod engaging part 21 of the lower hook to be fitted therein, a first step 23 and a second step 24 provided on the upper part of the insertion hole 22, the first step part 23 being mounted with a thrust bearing 26 fitted to the rod engaging part 21, the second step part 24 being mounted with washers 27, 28 fitted to the grooved part 29 on the upper part of the rod engaging part 21, and a screw hole 25 which is communicated with the second step 24 via the upper part of the body, and to which a chain mounting bracket 33 connected to a load chain is threaded and fitted.