Antrader 20PCS 4040mm Metal Finger Grill Protector Guard Radiator Fan Protective Cover DIY 3D Printer Accessories Extruder MK8

Description Features: Fan Grills /Guards are ideal for improving the appearance and safety of your blowhole modifications or other system fans.

Protection grade: IP40, preventing fingers, wires or anything else from entering the blades of 40mm fan.

They are also a perfect replacement for stock case grills as they are very restrictive and these grills will let air flow freely.

Package Content: 20pcs x Fan Metal Finger Grill / Guard Note: 1.)The colors may have difference as the different display, please understand.

2).Please allow 1-2mm error due to manual measurement, please make sure you do not mind before you bid.

Refund or Replacement for any quality problem.

Features & details Features Fit for Fan Size : 40 x 40mm/ 1.57" x 1.57" (L*W) Fence Material: C1008 Shiny Metal Wire; Color: Silver Surface Treatment: Nickel plating, weld can withstand 88 pounds tensile testing.

Installing Hole Spacing : 32.5 x 32.5mm/ 1.25" x 1.25" (L*W)- Installing Hole Spacing