Question

The device used to prevent twisting and kinking of lines is called

• A. Thimble
• B. Shackle
• C. Hooks
• D. Swivel

Hint:

Fishing Hardware Functions:
SWIVEL = Prevents line twisting and kinking (360$^\circ$ rotation).
THIMBLE = Protects rope eye against chafing/wear.
SHACKLE = Removable U-shaped linking connector.

Answer 1

The Correct Option is D

Step 1: Understanding the Concept:
Rigging accessories in fishing gear and line operations: a mechanical swivel incorporates rotating axial eyes to allow free 360° axial rotation, preventing line twists and kinks caused by spinning baits or turbulent currents.

Step 2: Detailed Explanation:
Fishing gear accessories and rigging hardware:
1. Swivel (D): A small metal connection hardware piece composed of two interconnected eyelet rings linked by a central pivoting cylindrical barrel. It rotates freely through 360 degrees on its axis, dissipating torsional torque and preventing severe twisting, curling, and kinking of fishing lines, snoods, and leaders caused by rotating hooked fishes, spinning artificial lures, or hauling winches.
2. Thimble: Metal teardrop ring inserted inside a rope loop eye to protect against chafing and abrasion.
3. Shackle: U-shaped connector with a removable pin.

Step 3: Final Answer:
Therefore, the device used is Swivel, matching option (D).