Nub: overall length is about 59mm (2.32"), cage: 22mm (0.87"). Nano: overall length is about 79mm (3.11"), cage: 30mm (1.18"). Small: overall length is about 85mm (3.35"), cage 40mm (1.57"). Standard: overall length is about 95mm (3.74"), cage 50mm (1.97"）. ).
