The RIDGID 31098 10 ft. x 1 7/8 in. Locking Pro Hose for Wet/Dry Vacuums (Fits 1 7/8 in. Accessories) does not crimp or collapse and offers 180° flexibility. The Pro Hose is equipped with a large 1 7/8 in. opening and a smooth interior surface that prevents debris from clogging. The hose securely locks onto the vacuum for uninterrupted cleaning.