... :white;brass;blue etc. Product: Plastic, Bass and Aluminum Ball Bearing Guide Bushing Material: Brass;Plastic;Aluminium;Color: white; ... price;Punctual delivery ;Perfect after service.We are a professional mould accessories manufacturer which have established more than ... (such as guide post,guide bushing,ball retainers ,punch etc.)according to MISUMI ,FUTABA,AGATHON,HASCO,DANLY,FIBRO and PUNCH standard ...