Mason Hard Type Nylon Leader Material

Mason Hard Type Nylon Leader Material | 14lb–25lb Abrasion-Resistant Fishing Leader Maximum Strength & Control for Demanding Fishing Conditions Mason Hard Type Nylon Leader Material is the go-to choice for anglers who need uncompromising durability, stiffness, and abrasion resistance in heavy cover and structure. Available in 14lb, 16lb, 20lb, and 25lb test, this premium leader material is engineered to perform when fishing heavy flies or windy conditions where softer leaders fail. Designed with a stiff, hard finish, Mason Hard Type Nylon excels as butt section material—delivering superior energy transfer for improved turnover, tighter loops, and more accurate fly presentations. This is the exact material used in the butt sections of Murray’s Fly Shop Bass Bug and Big Game hand-tied knotted leaders, where strength and turnover are critical for casting large flies and battling powerful fish. Trusted by experienced anglers, this is the same material (25lb & 20lb) used in Murray’s Fluorocarbon Leaders , Bass Bug Leaders , and Big Game Leaders —proven leaders built for serious fishing situations. Why Anglers Choose Mason Hard Type Nylon: Extreme Abrasion Resistance: Built to withstand rocks, logs, and heavy cover without compromising strength. Stiff for Better Turnover: Improves casting efficiency and helps deliver large flies and rigs with precision. Reliable Knot Strength: Holds strong under pressure, reducing break-offs when fighting aggressive fish. Low Visibility Underwater: Enhances stealth for more natural presentations and increased strike rates. Versatile Applications: Ideal for freshwater species like bass and trout, as well as saltwater use. This is our preferred butt material when turning over large flies is needed or when fishing in windy conditions. Perfect For: ✔ Bass bug leaders and streamer fishing ✔ Building custom tapered leaders ( Included in our Bass Bug Leader Building Kit, Big Game Leader Building Kit and our Fluorocarbon Leader Building Kit) ✔ Fishing heavy cover and structure ✔ Big trout, smallmouth bass, and saltwater species Product Details: Available Sizes: 14lb, 16lb, 20lb, 25lb Material: Hard Type Nylon (stiff, abrasion-resistant) Best Use: Butt sections, heavy-duty leaders, custom rigs Made in the USA Upgrade your leader system with Mason Hard Type Nylon—the trusted standard for anglers who fish hard, tight water and demand gear that won’t fail when it matters most.