Machined from 6061T6 billet. Cap is threaded into body and sealed with a Viton o-ring for

easy filling and cleaning. Cap and body have 1/8" female threads. 1-3/8" dia. x 2-3/8" high.

Capacity 1.8 oz. Can be threaded directly into master cylinder port. Two units required on

most installations (one per master cylinder). Supplied with vented plug in cap and 1/8" NPT

male fitting in body.