V-Cleat Open – Medium – 4-8mm(3/16″ – 5/16″) Rope Diameter. V-Cleats are a simple solution to cleating lines under moderate loads., Features: Lightweight and corrosion proof, Greater abrasion resistance than traditional plastic cleats, Low, snag free profile, Base profile suits mounting on flat and curved surfaces , Applications: Control lines on dinghies and catamarans, Material: PTFE impregnated, glass and carbon fiber composite cleats.