243161 Graco RAC 5 Hand Tite Airless SwitchTip Guard.
Fits Graco RAC IV, RAC 5 SwitchTips, and Titan SC-6 tips.
No tools requires – thread size 7/8″ (22mm) fits all Graco guns.
GRACO 243161 RAC-5 Reversible Spray Tip Housing.