Material Selection: Round cable grommets are made from durable zinc alloy with a smooth finish, offering corrosion and rust resistance. The thickened design enhances durability, wear resistance, and reduces the risk of breakage. One-Piece Molding: Constructed using precision molding technology, these grommets feature a seamless, one-piece design for enhanced strength and longevity. Special Feature: For setups with multiple cables, the center black plastic ring can be removed to provide additional space for cable management. Cable Passthrough Size: Borehole diameter: 60 mm, outer diameter: 68 mm, passage opening: 20 x 20 mm, height: 12 mm. Application: These high-quality zinc alloy cable grommets are designed for use on office desks, workbenches, and other furniture to organize cables and maintain a clean appearance. Description: These premium zinc alloy cable grommet covers provide an efficient solution for managing cables through desktop holes, helping to save space and improve aesthetics on desks and workbenches. Properties: - Color: Bronze - Material: Zinc Alloy - Drilling Diameter: 60 mm - Outer Diameter: 68 mm - Passage Opening: 20 x 20 mm - Height: 12 mm Package Includes: - 2 x Cable Desk Grommets (Bronze)