Copper Crimps 1.2mm Double – 50 Count (Sea-Harvester)

Sea-Harvester’s Copper Crimps 1.2mm Double are compact copper sleeves designed to secure fishing lines to hooks, swivels, and lures with a trusted double-crimp grip. The 1.2mm diameter makes these sleeves a versatile choice for mid‑diameter lines, delivering dependable performance in both saltwater and freshwater settings. This value-packed 50‑count pack provides ready-to-ship reliability for multiple rigs, seasons, or shared tackle kits.

Why the double-crimp design matters

The double-crimp system uses two tight sleeves to bite the line, distributing stress and dramatically reducing slippage. That means your rig stays tight under heavy drag, sharp takes, and sudden jolts, giving you more confidence when a big fish comes along.

Durable copper for harsh environments

Made from copper, these crimps offer natural ductility and excellent corrosion resistance in saltwater. They maintain a secure grip after repeated exposure to damp conditions, helping you get more life from each crimp and each setup.

Versatile compatibility for common terminal components

Designed to pair well with standard monofilament and fluorocarbon leaders, these 1.2mm sleeves deliver a clean, compact finish without adding unnecessary bulk to your terminal tackle. They’re well-suited for securing leaders to hooks, small swivels, and lightweight lures across a range of rig types.

Ideal use cases

Whether you’re building shore rigs, boat rigs, or trolling setups, these crimps provide a reliable connection for monofilament and fluorocarbon leaders. Use them in bottom rigs, jig presentations, and other terminal tackle arrangements where a secure, slip-resistant bond matters most.

Practical tips for best results

• Pair with a quality crimping tool and choose a sleeve that matches your line diameter; ensure the sleeve sits over the line with no exposed fibers after crimping.
• Crimp in a single, smooth bite to avoid deforming the sleeve.
• Test each connection with a firm tug before casting, and inspect crimps after saltwater use. Dry thoroughly to extend life and maintain grip strength.
• Store the pack in a dry, cool place to prevent oxidation when not in use.

Sea-Harvester value and reliability

With Sea-Harvester, you’re choosing a brand built on practical, field-tested terminal tackle. The Copper Crimps 1.2mm Double deliver consistent performance, dependable grip, and straightforward, field-ready usability—everything you need to build solid leaders and keep your rigs ready for action.