Keystone Electronics Corp. - Metal Guards

Unit of Measure

Items	8447 Metal Guards	8449 Metal Guards	8450 Metal Guards	8451 Metal Guards	8448 Metal Guards
Material	N/A Steel
Finish	N/A Nickel Chrome Plate
Fits to	N/A 1.50 in Fans 40 mm Fans	N/A 2.50 in Fans 60 mm Fans	N/A 3.12 in Fans 80 mm Fans	N/A 3.62 in Fans 92 mm Fans	N/A 120 mm Fans 4.50 in Fans
Wire Diameter (Rings)	N/A 0.063 in1.60 mm
Wire Diameter (Ribs)	N/A 0.063 in1.60 mm
Dimension	N/A 1.260 in32.0 mm	N/A 1.970 in50.0 mm	N/A 2.810 in71.4 mm	N/A 3.250 in82.6 mm	N/A 4.125 in104.8 mm
Shape	N/A Square
Thickness	N/A 0.189 in4.8 mm	N/A 0.196 in5.0 mm	N/A 0.195 in5.0 mm	N/A 0.195 in5.0 mm	N/A 0.217 in5.5 mm
Maximum Outer Ring Diameter	N/A 1.150 in29.2 mm	N/A 2.087 in53.0 mm	N/A 3.000 in76.2 mm	N/A 3.540 in89.9 mm	N/A 4.380 in111.3 mm
Rib Diameter	N/A 0.160 in4.1 mm	N/A 0.180 in4.6 mm	N/A 0.180 in4.6 mm	N/A 0.180 in4.6 mm	N/A 0.180 in4.6 mm
Certification	N/A ISO 9001 RoHS Compliant
Features	N/A Available for most popular size fans Protects fingers as well as fan blades Same mounting hole pattern as standard fans Chrome plate offers a high luster finish