Siphon Feed Lock-On Spray Gun Strainer Set [60 Lock-On Strainers] Extend up into the fluid pick-up tubes of all siphon feed paint guns. Snap the lock-ring into place and the strainer provides positive filtration for a splatter-free finish. Reusable and easy to clean. Brand: AES industries Product dimensions: 8 x 1 x 10.5 inches