Antrader 20PCS 4040mm Metal Finger Grill Protector for 3D Printer Accessories Extruder MK8

Certainly! Here's the revised content in English:

The Fan Grills/Guards are an excellent choice for enhancing the appearance and safety of your blowhole modifications or other system fans. These protective grills feature an IP40 rating, which prevents fingers, wires, or any other objects from entering the 40mm fan blades, ensuring a secure and safe operation.

Moreover, these grills serve as a perfect replacement for stock case grills, which can be highly restrictive. In contrast, these grills allow for unimpeded air flow, promoting efficient cooling.

The package content includes 20 pieces of Fan Metal Finger Grills/Guards, providing you with a comprehensive solution for your cooling system needs.

Please note the following:

1. The colors may vary slightly due to differences in display settings. We kindly ask for your understanding in this matter.

2. There may be a 1-2mm deviation in the measurements due to manual processes. Please ensure that you are comfortable with this before making your purchase.

For any quality-related issues, we offer a refund or replacement option to ensure your satisfaction.

The Fan Grills/Guards are designed to fit 40 x 40mm / 1.57" x 1.57" (L*W) fans. The fence material is made of C1008 shiny metal wire, and the surface has a nickel plating treatment, ensuring a durable and visually appealing finish. The weld can withstand a tensile testing of 88 pounds, providing reliable and robust construction.

The installation hole spacing is 32.5 x 32.5mm / 1.25" x 1.25" (L*W), making it a straightforward and compatible option for your cooling system setup.

In summary, the Fan Grills/Guards offer a practical and aesthetically pleasing solution for enhancing the safety and performance of your system fans. With their sturdy construction, efficient air flow, and easy installation, they are an excellent choice for optimizing your cooling system.

product information: