The RIDGID VT2580 (51803) 15 ft. x 1 7/8 in. Anti-Static Locking Hose for Wet/Dry Vacuums (Fits 2 1/2 in. Accessories) does not crimp or collapse and offers 180° flexibility. When used with the Model RV3410 Wet/Dry Vac, the hose reduces the effects of static charge build up; the VT2580 hose will dissipate static charge through the ground conductor in the cord. The VT2580 Hose is also equipped with a smooth interior surface that prevents debris from clogging. The hose securely locks onto the vacuum and won't pull loose during use, resulting in uninterrupted cleaning.