Vibrant internal support spring for -16AN flexible hoses offers four feet of steel reinforcement to prevent collapse in braided hoses under vacuum or tight bends. The full-length liner helps preserve hose shape and flow in large-diameter plumbing runs. Not intended for PTFE-lined flex hoses, it is suited to heavy-duty routing where internal support improves reliability and service life.
Vibrant Internal Support Spring for -16AN Flexible Hoses - 4 Foot Length