Master Magnetics RC-RB70X4 Rubber Magnet Cover 4 Pack

Product Description

The Master Magnetics RC-RB70X4 is a pack of four clear rubber covers designed to fit over RB70 round base magnets. These covers protect surfaces from scratching and marring when magnets are placed on painted, finished, or delicate materials. Each cover measures 2.04 inches in diameter with a 0.315-inch center hole, allowing the magnet hardware to pass through cleanly. Weighing just 0.05 pounds for the set, they are lightweight and easy to handle. Installers in sign, display, and fleet service work regularly specify protective covers like these to preserve surface finishes during repeated magnet placement and removal.

These rubber covers are suited for light-duty commercial and trade applications where round base magnets contact vehicle panels, trailer surfaces, or other finished metal. A common use case is temporary sign attachment to cars or trailers, where the magnet must hold firmly but also reposition quickly without leaving marks. The covers allow the magnet to be moved and reset as needed without damaging the underlying surface.

Key Features

• Pack of 4 covers - fits RB70 round base magnets
• 2.04 inch diameter with 0.315-inch center hole for hardware clearance
• Clear color - does not obscure the magnet or mount point
• Protects painted and finished surfaces from scratching and marring
• Allows repeated repositioning without surface damage
• Lightweight at 0.05 pounds per pack

Compatibility

Designed to fit RB70 round base magnets from Master Magnetics. Verify magnet diameter before ordering to confirm fitment with other round base magnet styles.

Installation Notes

No tools are required to install these rubber covers - they press directly over the face of the compatible round base magnet. Ensure the magnet surface and the cover interior are clean and dry before fitting to maintain a secure, slip-free seat. When using magnets on vehicle or trailer surfaces, confirm the magnet and cover assembly is fully seated before applying load or attaching signage.