86-0510-82729456
No. 118-1, Liangdong Road, Yangming Ind. Zone, Wuxi, Jiangsu, China (Mainland)
6.35mm or 8mm hole diameter for hybrid stepepr motor nema 23 hand wheel, US $ 2 - 2.5 / Piece, Jiangsu, China, New, hand wheel for nema23 stepper motor.Source from Sumtor (Wuxi) Electric Co., Ltd. on Waimaotong.com.