Shark Fishing Rigs Explained

Heavy-duty shark rig with a long coated-wire leader, large circle hook and swivel shown beside an Au

Match the Shark Rig to the Fish and Deployment Method

A shark rig must provide bite protection, withstand contact with rough skin and remain suitable for the way the bait will be sent into the water.

The right setup depends on:

• The size of shark being targeted
• Whether the bait will be cast, slide baited or deployed
• The size and weight of the bait
• Whether fishing from a beach, rocks or a boat
• The amount of reef, rock or other abrasive ground present
• Whether a mono rub leader is required in addition to the wire bite trace

Castable shark rigs must remain short and manageable enough to cast safely. Slide bait rigs use a trolley to carry the bait down an already anchored mainline, while drone and other deployed rigs can use longer and heavier leader systems because the bait is not being cast.

Leader length, wire strength, hook size and connection method must work together as a complete system.

Choosing only the heaviest available wire or largest hook does not automatically produce the right rig.

This guide explains how castable, slide bait and deployed shark rigs differ, how leader length and bite protection affect the setup, and which features matter when targeting sharks in Australian conditions.

Not sure which rig style suits your fishing method?

Start with the Australian Fishing Rig Decision Guide →

New to land-based shark fishing?

Read the Land-Based Shark Fishing Guide →

Choosing Between Castable, Slide Bait and Deployed Shark Rigs

These are not simply different strengths of the same rig. Each one uses a different method to get the bait into the fishing zone.

Castable Shark Rigs

Most castable shark rigs use a compact leader because the complete bait, sinker and rig must remain manageable during the cast.

Castable rigs are commonly around 1–2 metres long because the complete bait, sinker and rig must remain manageable during the cast. The wire trace must still provide suitable bite protection, but its length and weight are limited by what the fisho can cast effectively.

Long Cast Shark Rigs

Most castable shark rigs use a compact leader because the complete bait, sinker and rig must remain manageable through the cast. A Long Cast Shark Rig uses a sliding sinker carrier to make a longer shark leader practical from the shore.

Before casting, the sinker clip is brought down to the aluminium stop, bringing the sinker and baited hook end together. The hook hangs over one wire leg of a suitable breakaway or grapnel sinker, creating an effective hanging length of about 1.8 metres.

On water entry, the hook separates naturally from the sinker wire and the rig extends to its full 2.7-metre fishing length.

This gives the rig a longer protected leader and 400mm twisted bite zone while keeping the casting arrangement compact enough for heavy shore casting.

Use a streamlined, firmly secured flesh bait and keep the circle-hook point and gape exposed. The sinker is selected separately to suit the beach and conditions.

View the 400lb Long Cast Shark Rig

Slide Bait Shark Rigs

With a slide bait system, the breakaway sinker and mainline are cast first.

Once the sinker is firmly anchored and the mainline is tensioned, the baited shark trace is attached to a slide trolley and worked down the line towards the stopper.

Because the bait is not cast with the sinker, slide baiting allows larger live or dead baits to be sent beyond normal bait-casting range.

For the complete setup and operating method, see:

Slide Bait Rigs Explained →

Deployed Shark Rigs

Drone deployment, paddling a bait beyond the breakers or lowering a bait from a boat removes the practical length restrictions created by casting.

This allows the use of:

• Longer mono rub leaders
• Longer or heavier wire bite traces
• Larger hooks and baits
• Heavier complete leader systems for bigger sharks

The basic choice is straightforward:

• Cast the complete rig when the bait and leader remain manageable
• Use slide bait when the sinker can be cast but the bait cannot
• Deploy the rig when longer leaders, heavier components or much larger baits are required

Why Shark Rig Length Matters

A shark does not need to bite directly through the mainline for a short rig to fail.

During the fight, a shark may roll, change direction or bring its body and tail across the leader. Its rough skin can abrade mono, while its teeth can cut any unprotected line that reaches the mouth.

A complete shark leader system may therefore include:

• A wire bite trace immediately ahead of the hook
• A heavy mono rub leader above the wire
• Strong connections joining the protected leader to the mainline

The wire protects the section most likely to contact the shark’s teeth. The mono rub leader extends protection farther along the shark’s body without requiring the complete leader to be made from wire.

When deliberately targeting larger sharks, the protected leader system should be at least as long as the shark expected and preferably longer. This helps keep the mainline beyond the shark’s mouth, rough skin and tail as it turns or rolls.

Castable rigs are restricted by the length and weight that can be handled during the cast. Slide bait and deployed systems allow longer protected leaders to be used because the complete baited rig is not cast through the air.

Rig length should therefore be chosen around the expected shark size and deployment method—not simply by using the same trace for every situation.

Wire Bite Traces and Mono Rub Leaders Do Different Jobs

Wire and heavy monofilament are used in shark rigs for different reasons.

The wire bite trace is positioned directly ahead of the hook. Its job is to prevent the shark’s teeth from cutting through the rig when it takes the bait, turns or becomes hooked.

The mono rub leader extends above the wire and protects the mainline from contact with the shark’s rough skin, body and tail during the fight.

A longer deployed shark rig will often combine both materials:

• Wire nearest the hook for bite protection
• Heavy mono above the wire for additional length and abrasion resistance
• Mainline connected beyond the protected leader system

Using heavy mono alone does not provide the same protection against teeth, while using a long wire trace does not automatically provide the most manageable complete rig.

Castable rigs generally use a more compact protected leader because the complete rig must pass through the cast. Slide bait and drone-deployed rigs can use longer mono and wire sections because the baited trace is not being cast.

After landing a shark, inspect the complete protected leader. Check mono for scuffing, flattening or cuts, and check wire for kinks, broken strands, damaged coating or corrosion. Replace any damaged section before using the rig again.

Why a Flemish Eye Loop Is Used at the Hook

Some Wiggle ya Worm shark rigs use a Flemish eye loop to connect the circle hook to the wire leader.

The wire passes through the hook eye and is twisted back around the main trace before the connection is secured. This creates a strong loop while allowing the hook to pivot and rotate independently of the heavy wire.

A circle hook needs this freedom of movement to travel towards the corner of the shark’s jaw and turn into position as pressure comes onto the line.

The Flemish eye loop provides:

• Freedom for the circle hook to rotate
• Better alignment between the hook and leader
• Less restriction from the heavy wire trace
• A reinforced connection directly in front of the hook

Hook size must also suit the bait. After baiting up, the hook point and gape must remain exposed rather than being buried beneath thick bait or bait elastic.

Allow the line to tighten and apply steady pressure instead of striking hard. This gives the circle hook time to move into position and roll into the corner of the jaw.

Why Heavy Shark Rigs Use Double-Crimped Connections

Heavy wire shark leaders cannot be secured with conventional fishing knots.

Each connection is formed by passing the wire through the hook, swivel or connection point, returning it through the crimp and mechanically compressing the crimp around the wire.

Wiggle ya Worm crimps are secured using a mechanical crimping machine to apply firm, consistent pressure to each connection.

On rigs built for larger sharks, two crimps are used to provide two separate holding points. This is particularly important around the hook, swivel and other terminal connections where the rig carries the full load of the fish.

A properly built double-crimped connection provides:

• Two secure holding points on the leader
• Consistent compression around the wire
• Additional security during long, powerful fights
• A strong connection without restricting the hook or swivel

Where fitted, heat-shrink tubing covers the completed connection, helps protect it against abrasion and creates a neat finish.

Why Some Shark Rigs Use a Twisted Bite Zone

The section of leader directly in front of the hook receives the most contact from the shark’s teeth, mouth and rough skin.

Some heavier Wiggle ya Worm shark rigs include an approximately 400mm twisted stainless-steel bite zone at the hook end. The wire is folded and twisted together, creating two strands of protection through the section most likely to contact the shark.

The twisted bite zone provides:

• Additional bite protection directly in front of the hook
• Greater resistance to abrasion from teeth and rough skin
• Extra durability while the shark rolls or changes direction
• A compact reinforced section without doubling the complete leader

The remainder of the leader stays as a single strand, while the reinforced section protects the part of the rig that works hardest during the fight.

Match the Circle Hook to the Bait and Shark

Circle-hook size should be chosen for both the shark being targeted and the thickness of the bait.

The hook must be large enough for its point and gape to remain completely exposed after the bait has been secured. If a thick bait fills the gape, the hook has less room to roll into the corner of the jaw.

Across the Wiggle ya Worm range:

• 6/0 and 8/0 hooks are used on gummy and school shark rigs with smaller baits
• 10/0 and 14/0 hooks suit heavier rigs and larger fish, eel or flesh baits
• 16/0 and 20/0 hooks are used with substantial baits when deliberately targeting much larger sharks

The bait should be held firmly without covering the hook point or closing the space between the point and shank.

Choose the bait first, then select a circle hook large enough to remain fully exposed once that bait is attached.

Choosing and Securing Shark Baits

Shark baits need to release plenty of scent while remaining firmly attached during casting, deployment and time in the water.

Useful shark baits include:

• Eel sections
• Tailor fillets
• Whole mullet or bonito
• Oily fish and flesh baits
• Stingray wings
• Other tough, scent-rich fish baits

Match the bait size to how the rig will reach the fishing area. Castable rigs require a manageable, streamlined bait, while slide bait and drone-deployed rigs can carry much larger baits without having to cast them through the air.

Pass the hook through a firm section of the bait and use bait elastic to secure loose edges. The bait should remain compact rather than spinning, folding or tearing in the current.

Keep the circle-hook point and the complete gape exposed. Bait elastic should secure the bait—not bind it across the working area of the hook.

Prepare for Dehooking Before You Start Fishing

Shark release equipment should be ready before the bait enters the water.

Once a shark reaches the shoreline is not the time to start looking for pliers, cutters or a dehooking tool.

Keep the following within reach:

• Long-reach shark dehooker
• Heavy-duty pliers
• Suitable wire cutters
• Gloves appropriate for handling heavy leader material

All Wiggle ya Worm shark rigs are supplied with barbed hooks. When targeting larger sharks for release, experienced fishos may use pliers to crush the barb before fishing. This makes the hook easier and faster to remove while the shark is being handled.

A long-reach dehooker allows the hook to be controlled from farther away without placing hands close to the shark’s mouth. Keep other fishos and bystanders clear while the hook is removed and the shark is prepared for release.

For complete landing, handling and release guidance, see:

Safe Shark Release Guide →

Solid Stainless-Steel Shark Dehooker →

Explore Shark Rigs and Related Guides

Choose a shark rig according to the size of shark being targeted, the bait, the required leader length and whether the rig will be cast, slide baited or deployed.

Browse the complete:

Shark Fishing Rig Range →

For detailed advice on land-based setups, bait deployment and fishing from Australian beaches:

Land-Based Shark Fishing Guide →

For sending large baits beyond normal casting range:

Slide Bait Rigs Explained →

For purpose-built drone rigs and complete deployment systems:

Drone Fishing System →

For more information about crimp selection, compression and connection failures:

Fishing Crimps Explained →

BAIT UP. CAST IN. HANG ON.