Small motor type K1P7E3023L operates from 1.5VDC unto 6VDC at 20mA (no load). The motor has shielding around the body and color coded flexible leads. Size of motor is 0.99 diameter x 0.40" thick. The worm gear is about 0.20" long x 0.12" diameter. New.
Sold in a package of 4.