KM51650893V001 STEP SPROCKET Sign in or create a user account here to see more product details. Sign in or Register Product Details Component Family Codes BG-010 - Escalator Drive station BG-010 - Escalator Drive station Product Description en: STEP SPROCKET zh: 链轮,单驱,带手动盘车,不带辅助抱闸 en: STEP SPROCKET Material Utilisation Group 52211 - UPPER RETURN STATION 52211 - UPPER RETURN STATION Material group A111 - Stainless hot rolled steel plates Product Family Codes MAP2 MAP2 Gross weight 117,124 Unit of weight kg Sales Unit of Measure PC