Uwezo: 1.5mlThread: 8-425 ND8Vipimo: urefu wa shingo 11.6mm × jumla urefu 32mmMifano muhimu:
V847-S: Chupa ya Amber ya Silanized na eneo la uandishi
V827: chupa wazi na eneo la uandishi
V817: Futa chupa ya kawaida