Fan Size	Part Number	Number of Rings	Dimensions Inches (mm)			Hole Diameter	1-99 OEM Price	Steel Wire Electroplated Nickel Chrome Black Finish Available Withstands minimum 220lbs separation force to meet UL, CSA standards
			A	B	C
1.57" 40 mm sq	G40-2	2	1.24" (31.5)	1.26" (32)	.16" (4)	.18" (4.6)	1.00
2.0" 52 mm sq	G50-3	3	1.65" (42)	1.62" (41.1)	.19" (4.8)	.18" (4.6)	1.10
2.36" 60 mm sq	G60-4	4	1.97" (50)	2.09" (53)	.18" (4.6)	.18" (4.6)	1.20
3.15" 80 mm sq	G80-18	5	2.81" (71.5)	3.02" (76.2)	.22" (5.5)	.18" (4.6)	1.20
3.62" 92 mm sq	G92-16	6	3.25" (82.5)	3.52" (89.4)	.22" (5.5)	.18" (4.6)	1.20
4.72" 120 mm sq	G109-15A	6	4.13" (104.8)	4.55" (115.6)	.22" (5.5)	.18" (4.6)	1.20
4.72" 120 mm sq	G109-3A	3	4.125" (104.8)	6..31" (109)	.19" (4.8)	.18" (4.6)	2.20
5" 127 mm sq	G119-8	8	4.46" (113.3)	4.53" (115)	.22" (5.5)	.18" (4.6)	1.45
6.77" 172 mm sq	G172-10H	10	6.38" (162)	6.08" (154)	.26" (6.5)	.20" (5)	2.20
6.77" 172 mm sq	G172-10HA	10	6.38" (162)	6.14" (156)	.26" (6.5)	.20" (5)	2.20
6.77" 172 mm sq	G172-10LN	10	6.38" (162)	5.63" (143)	.25" (6.4)	.20" (5)	2.20
10.0" 254 mm sq	G254-10P	9	6.85" (174)	8.75" (222.3)	.25" (6.4)	.18" (4.6)	3.50