KILLAB RBA Bridge for SXK BB / Billet Box Mod Kit / Boro Air Pin 1.2 / 2.0 / 2.5 / 3.0 / 3.5mm

Constructed from 316 stainless steel
Single coil deck
Air pin: 1.2 / 2.0 / 2.5 / 3.0 / 3.5mm (one pre-installed)
Built-in 510 threaded for easy recoiling and wicking
Interchangeable custom ring design
Reverse threaded chimney