Specifications:
Material: Stainless Steel
Optional color: Silver,Black
Quantity: 1 piece
Package Weight: Approx. 59g / 2.1oz
External Size: Approx. 8.9 x 3.0cm / 3.5 x 1.2in
Hole diameter: 1.3cm / 0.5in
Fitment: Universal
Package List:
1 * Helmet Strap D-Ring Lock
Note:
1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding.
2. Easy to install, but professional installation is highly recommended.