Looks like they are.
Boge 510XL SR Standard Cartomizers 5 pack
The Boge cartomizers are sold in packs of (5), pre-punched with (2) 1mm holes.
Tube size:Length 45mm;Diameter 9.2mm
Hole diameter: 2 holes each hole 1.0mm
Resistance: SR (Standard Resistance 2.7-3.1 ohm)
Threading: 510/eGo