1x 3D Printer Parts Mechanical Endstop Limit Switch Module Endstop Switch & 2Pcs GT2 16Teeth 16 Teeth Timing Alumium Pulley Bore 5mm Width 6mm with 2Meters 2M 6mm GT2 Belt
- set2: 2* GT2 synchronous wheel + 1* GT2 belt + 1* Hex Wrench & 1* Limit switchProduct Name:Optical EndstopNormally open mechanical limit switch, small size, easy installation, with a trigger light. Used with 3D printer motherboard, it's plug and play.Item Type: SwitchModel Number: Mechanical Endstop
