AFW Grand Slam Monofilament Leader 130lb 100yd Clear - Offshore Trolling Leader for Billfish & Tuna

Built for Big Fish. Engineered to Hold.

The AFW Hi-Seas Grand Slam Monofilament Leader is the go-to choice for serious offshore anglers targeting billfish, tuna, mahi, wahoo, and other hard-fighting pelagics. At 130 lb test, this is heavy-duty leader material built for the biggest fish in the ocean — marlin, swordfish, and giant bluefin won't stand a chance against this line.

Whether you're rigging ballyhoo, pulling large lures, or setting up a heavy offshore spread, Grand Slam mono leader gives you the confidence to fight and land trophy-class fish.

Why Anglers Choose Grand Slam Mono Leader

• Big Fish Tough — rated for the toughest offshore battles
• Clear monofilament — virtually invisible in the water for natural presentation
• 130 lb / 58.97 kg test — purpose-built for heavy-tackle billfish and giant tuna
• 100 yards / 91.4 m — plenty of material for multiple rigged leaders
• Consistent diameter and knot strength — ties cleanly with improved clinch, Albright, and loop-to-loop connections
• Low memory — lays straight off the coil for cleaner rigs every time

Specs

• Brand: AFW Hi-Seas
• Series: Grand Slam
• Material: Monofilament
• Test: 130 lb (58.97 kg)
• Length: 100 yd (91.4 m)
• Color: Clear
• SKU: C-1-130CL

Ideal For

Heavy-tackle offshore trolling, big-game leader rigs, lure rigging, bait rigging for marlin, swordfish, giant bluefin tuna, wahoo, and sailfish.