Fan Guards for 120mm Fan G109 Series Model Number G109-3A Ring Diameter 1.6mm Rib Diameter 1.6mm Finish Bright Nickel Chrome Model Number G109-3A/PK 10-Pack G109-3A Description Guards, Boxed Model Number G109-15-1 Ring Diameter 1.8mm Rib Diameter 1.8mm Finish Bright Nickel Chrome Model Number G109-15-1/PK 10-Pack G109- 15-1 Description Guards, Boxed Model Number G109-15B-1 Ring Diameter 1.8mm Rib Diameter 2.3mm Finish Black Notes for G109 Series Model Number G109-15B-1/PK 1. Material: C1008, Bright Basic WIRE 10-Pack G109- 15B-1 2. Weld Joints to Withstand 88lbs Pull Force Description Guards, Boxed 3. General Tolerance Unless Noted 0.5mm 4. Part Meets 6.35mm Plug Gauge Test Knight Electronics, Inc. 10557 Metric Drive Orion Fans Information and data is subject to Dallas, Texas 75243 214-340-0265 change without prior notification. RoHS CompliantFan Guards for 120mm Fan G109 Series Model Number G109-15A Ring Diameter 1.8mm Rib Diameter 1.8mm Finish Bright Nickel Chrome Model Number G109-15A/PK 10-Pack G109- 15A Description Guards, Boxed Model Number G109-15AB Ring Diameter 1.8mm Rib Diameter 1.8mm Finish Black Model Number G109-15AB/PK 10-Pack G109- 15AB Description Guards, Boxed Model Number G109-15SS Ring Diameter 1.8mm Rib Diameter 1.8mm Finish Stainless Steel Model Number G109-15SS/PK 10-Pack G109- 15SS Description Guards, Boxed Notes for G109 Series 1. Material: C1008, Bright Basic WIRE 2. Weld Joints to Withstand 88lbs Pull Force 3. General Tolerance Unless Noted 0.5mm 4. Part Meets 6.35mm Plug Gauge Test Knight Electronics, Inc. 10557 Metric Drive Orion Fans Information and data is subject to Dallas, Texas 75243 214-340-0265 change without prior notification. RoHS Compliant