Titan Crossbow String Wax/Rail Lube Combo. This high-quality bow wax is perfect for maintaining the longevity and performance of your crossbow bowstring and flight rail. The wax is easy to apply and penetrates deep into the string fibers providing excellent protection against wear and tear. The rail lube keeps your crossbow rail smooth and friction-free for flawless arrow flight. Whether you're into bow hunting or target shooting this combo from Allen Company is a must-have accessory for every archer. Specifications for Titan Crossbow String Wax and Rail Lube Combo: Manufacturer: Titan Weight: 0.15 oz Quantity: 2 Features of Allen Crossbow String Wax & Rail Lube Combo Bow String Wax Rail Lube .15 oz Package Contents: Titan Crossbow String Wax and Rail Lube Combo Titan 673: Crossbow String Wax/Rail Lube Combo