To reduce labor and working time by reducing frequent screw adjusting operation of a winding stop roll for adjusting and treating warp in beads loom for handicraft by half.

In this beads loom, a winding stop roll 2 is constituted to be fastened and fixed from the outside of outer board with a screw rod 3 and a wing nut 5 passing through a through hole which is vertical to the shaft center of the end face of the roll 2. Thereby, numbers of fastening screw can be reduced by half and as a result, screw adjusting operation can be reduced by half.