Sturdy Gritted Aluminum Crimping Loops Sleeves: Unlike steel crimps, the corrosion and rust-resistant double barrel crimp ferrules are more malleable and provide secure and firm hold as great wire rope crimp connectors and cable ferrules. Easy to Install Aluminum Crimps Sleeves: The double barrel ferrules can be secured using wire rope crimping tools such as vises, crimpers, channel lock pliers, or hammers. A single wire loop is sufficient but multiple wire cable clamps can be used to add strength. DIY Crafting Wire Rope Clips: The double ferrules wire sleeves serve as durable 5/16 cable clamps for creating dog leashes & clothes lines, hanging lighting fixtures, signs, frames, mirrors, paintings, and art, deck railing, & hunting and fishing crimp sleeves. M8 Wire Rope Sleeves: The aluminum wire ferrule serves as great wire clamps for cables railing, picture wire crimps, aircraft cable crimp sleeves, wire cable crimps for architectural settings & industrial lifting & rigging, ferrels for fencing & gardening. Metal Double Barrel Crimp Sleeves in Bulk: Each cable crimp kit comes with 20 29mm tall 5/16 wire rope clamps with a 5/16 inch or 8mm internal diameter. The inconspicuous aluminum barrels are fit for indoor, outdoor, and marine applications.