2x Mini Micro Momentary Limit Push Switch Roller Lever Arm SPDT 250V AC 5A 3-Pin

Poles: SPDT. Roller Size: 5mm x 3mm/0.2 x 0.12in. Size of Lever Arm: 17.5mm x 4 mm/0.69 x 0.16in. Step of Pin: 7.2mm & 9mm/0.28 & 0.35in.

eBay