Bottom Finder Magnet Sinker, Concave Strong Magnet

Depth Finder Assistant Magnetic Weights

• Concave strong magnetic sinkers for finding bottom/depth
• Waterproof and rust-resistant finish

Product Features & Dimensions

• Key Features: Highly corrosion resistant, strong magnetic force, waterproof and stainless steel construction, secure unhook resistance.
• Dimensions: Outer diameter 8mm, inner hole diameter 3.7mm, thickness 2.6mm.
• Caution: Suitable for normal use, but hard impact or heavy dropping may cause breakage.

Concave Hollow Magnetic Design

• Strong magnetic pull force and powerful attraction

Waterproof & Rust-Resistant Material

• Non-absorbent and highly rust-resistant design for long-lasting use

Automatic Bottom Finding Principle

• Detects water depth and locates the bottom automatically using the hook
• Synchronous adjustment of float markings
• Balances line rig automatically
• Sinker weight pulls hook directly to the bottom

Usage Method

• Step 1 (Heavy sinker): The sinker weight is greater than float buoyancy, pulling the float underwater.
• Step 2 (Trim sinker): Trim sinker weight until the float suspends it and 4 markings show above water.
• Step 3 (Attach depth finder): Add weight to pull hook to bottom with sinker suspended; readjust float until 4 markings show.
• Step 4 (Complete): Remove depth finder; bottom measuring is complete.

Product Photography

• Real product showcase featuring a hooked weight/sinker setup with assist line