What size treble hooks work best for your rigs?

For hookup rate, round bend hooks usually win when everything else is equal.

Quick answer

• Round bend = better open gap and often a more natural hook-up on softer plastics and bait rigs
• EWG = better weedlessness and holding big, bulky baits, but sometimes a little less forgiving on the hookset

In your case

Since you’re talking Carolina rigs and times when you want to “get away with using one,” I’d lean:

• Round bend if you want best hookup percentage
• EWG if you’re fishing grass, pads, brush, or want a thicker bait to sit better

Rule of thumb

• Slim bait / open water / better hookups: go round bend
• Chunky bait / cover / weedless presentation: go EWG
• For treble hooks specifically: the “round bend vs EWG” idea doesn’t really apply the same way—most trebles are already designed around a rounder bend style. What matters more is size, wire strength, and point sharpness

For your rigs

• Popping cork with bait: circle hook is still best if you’re letting it sit
• Carolina rig with soft plastic: round bend worm hook if you want the best hookup ratio
• Heavy cover Carolina/texas style: EWG or straight shank can be better for keeping the bait pinned and staying weedless

If you’re fishing in your area with warm water and mostly clear conditions, fish can be a little picky, so I’d personally start with a round bend hook in 3/0 or 4/0 for a standard soft plastic. If you want, I can recommend the exact hook style and size by bait type—like worm, lizard, paddle tail, or shrimp imitation.

Yep — that’s the hook size numbering system, and those two are completely different sizes.

The difference

• #4 = a small hook
• 4/0 = a much larger hook

The bigger the number before the slash, the bigger the hook:

• 1/0, 2/0, 3/0, 4/0, 5/0 get larger as the /0 number increases
• Regular sizes go the opposite way:
  • #8, #6, #4, #2, #1 get larger as the number gets smaller

So for your use:

• #4 treble = good for smaller lures/corks, finesse stuff
• 4/0 hook = not a treble size you’d use for the same thing; that’s a big single hook for larger baits, live bait, big plastics, catfish/saltwater/etc.

Important:

If you’re shopping for treble hooks, you’ll usually see sizes like:

• #8
• #6
• #4
• #2
• #1

If you’re seeing 4/0, that’s likely a single hook, not a treble.

Best pick for you

For popping corks and general bait/lure use, I’d start with:

• #4 trebles for smaller stuff
• #2 trebles for a little bigger bait/fish

For bait fishing under a cork or on a Carolina rig, I’d look at circle hooks or octopus hooks in 1/0 to 4/0, depending on bait size.

If you want, send me the exact hook listings you’re looking at and I’ll tell you which one is actually the right size for your setup.

Treble hooks are best any time you’re using a hard bait or a bait setup where extra hook points improve your odds. Besides a popping cork, here’s where they shine:

Good uses for trebles

• Topwater plugs
  • Walk-the-dog baits
  • Poppers
  • Prop baits
• Crankbaits and lipless crankbaits
  • Great for bass, stripers, and sometimes inshore species
• Jerkbaits
  • Especially suspending hard baits
• Spoons
  • Some spoons fish better with a treble than a single
• Inline spinners / some plug-style lures
• Live bait rigs only in certain situations
  • Mostly when legal and when you want more grabbing power, but this is less common than circles or singles

When trebles are a bad idea

• Grass, weeds, shell, rocks, timber
  • They snag everything
• Around boats, docks, or crowds
  • More dangerous to handle
• When you need easy unhooking
  • Circle hooks are much better for bait
• Surf fishing
  • You’re usually better off with circle hooks, like you already do

For your style

Based on what you said, I’d use trebles most often on:

• Hard lures
• Popping corks with artificials
• Any bait setup where you’re actively watching and setting the hook
• Small plugs when fish are short-striking

For set-it-and-forget-it bait fishing, stay with circles. That’s still the better move for surf and for situations where the rod just needs to bend before you grab it.

If you want, I can make you a simple “treble vs circle vs EWG” cheat sheet for surf, corks, and Carolina rigs.

For jetties, piers, and surf, a size range based on bait size is the easiest way to dial it in.

My go-to circle hook sizes

#1 to 1/0

Best for:

• shrimp
• fiddler crabs
• small cut bait
• small live bait

Good when fish are finicky or you’re targeting smaller inshore species.

2/0 to 3/0

Best all-around range for:

• shrimp under a cork
• small mullet chunks
• sand fleas
• squid strips
• medium cut bait

This is probably the best starting point for most jetty/pier/surf fishing. If you only buy one size, I’d pick 2/0 or 3/0.

4/0 to 5/0

Best for:

• bigger cut bait
• mullet slabs
• larger live bait
• bigger redfish, drum, bluefish, sharks, bigger surf species

This is the range I’d use when you want a stronger hook and you’re not fishing tiny baits.

6/0 and up

Best for:

• big chunk bait
• big live bait
• sharks
• large drum
• big offshore-style bait in the surf

Simple rule

• Small bait = #1 to 1/0
• Average bait = 2/0 to 3/0
• Big bait = 4/0 to 6/0

For your spots specifically

• Piers: 2/0–4/0 most of the time
• Jetties: 2/0–4/0, maybe 1/0 if bait is small
• Surf: 3/0–6/0 depending on bait and target species

If you’re fishing live shrimp or small bait, go smaller. If you’re fishing cut mullet or trying to pin bigger fish, go bigger.

A really solid buy list would be:

• 1/0
• 2/0
• 3/0
• 4/0

That covers almost everything without overthinking it.

If you want, I can also give you a species-by-species chart for redfish, trout, pompano, drum, bluefish, and sharks.