Breakaway Sinkers for NZ

Breakaway Sinkers Buyer Guide

Breakaway sinkers are made for surfcasting where a standard round or pyramid sinker may roll, shift or pull loose. The wire grapnel arms help the weight grip into sand, giving your bait more hold in wash, wind and current.

Which Weight Should You Use?

The best size depends on surf, current, casting distance and rod rating. A lighter sinker is easier to cast and suits calmer water, while a heavier sinker gives better hold when conditions are rougher.

• 3oz / 88g: A practical lighter option for calmer beaches, estuaries and shorter casts.
• 4oz / 100g: A useful middle weight for general surfcasting around NZ beaches.
• 6oz / 170g: Better for stronger surf, heavier bait rigs and longer casts with suitable gear.
• 7oz / 190g: A heavier option for rougher water, strong current and holding bottom at distance.

Check Your Rod Rating First

Before using heavier breakaway sinkers, check the casting weight printed on your surfcasting rod. Using a sinker that is too heavy can reduce casting control and may damage your rod during a full power cast.

Why Use Breakaway Sinkers?

These sinkers are a good choice when fishing from open beaches because the grapnel arms help keep the rig in place. This can reduce bait movement and help your line stay tighter, making bites easier to notice.

Choosing Pack Size

Multi-packs are useful when fishing rough ground or testing different spots, as sinkers can be lost during surfcasting. Single heavier sinkers are a cost-effective way to add one specific weight to your tackle box.