Simple, repeatable, reliable. The mechanical endstop is a simple solution to a simple problem. We want to be able to detect when an X/Y/Z stage has reached its minimum or maximum. Instead of messing with flags or complicated light beam interruptors, we use a mechanical switch. If you're worried about reliability, you can sleep well at night. The switches we use are rated for 1 million operations before failure. Since we use the switches only once per print, you'll be able to do one million prints before having to replace the switch.

• 100% brand new and high quality
• Quantity: 1 pcs
• Weight:10 g
• Color: as picture show
• Size:38mm x15mm /1.49"x0.59"(inch) (approx)
• Our product is based on the original design from MakerBot and is a improvement of Gen7 Endstop (OptoEndstop 2.1)
• Endstop cable are not included