The Allen 15mm Sgle Shv Deck Lead Brass is a versatile and durable block designed for use in low loaded systems, such as control line bungee take-ups or rope guides. Its brass sheave allows for compatibility with wire and offers long-lasting durability compared to an acetal sheave. With a plain bearing design, the brass sheave rotates smoothly and requires minimal maintenance. The lightweight stainless steel body provides a strong yet lightweight frame, making it ideal for various applications. This through deck block is the perfect choice for guiding ropes or bungees with lower friction than a deck bush and suitable for moderate loads.