It is used for A1/A1mini to fix the cooling fan of the extruder,Clip-on non-destructive installation,Compatible with 3010 fan, fixed with M3*12 screws
用于A1/A1mini挤出机散热风扇固定支架,利用卡扣无损安装,适配3010风扇,利用m3*12螺丝固定