This kit is ready to use and more stable than the switch of conventional welding wires. Using -switches, touch accurately. Homing sensitive This product is compared with the original design of direct welding switch. The use is more stable, and even if it is used for a long time, the lead will not fall off and cause the homing failure. After using this limit PCB, the part of the fixed limit switch is different from the official one. Please contact us to send you the corresponding document. Compatible model: VORON2.4 Cable length: 50CM Switch Type: Normally Closed Terminal model: XH2.54 2PIN Colour: black Material: metal + plastic Package Contents: 1 x Z limit board 1 x 5mmx30mm pin 1 x 20 tooth inner hole 5 bandwidth 6 synchronous wheel 1 x 2PIN lead Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.