Standard	Metric					Crossbar	Crossbar				Crossbar	Crossbar
Placement	Equivalent		Height	Height		Height	Metric	Height	Height		Height	metric
Inches	Centimeters		Feet	Inches		English	Equivalent	Feet	Inches		English	Equivalent
12	30		10	120		10'	3.05	16.25	195		16'3	4.95
13	33		10.25	123		10'3	3.13	16.5	198		16'6	5.03
14	36		10.5	126		10'6	3.20	16.75	201		16'9	5.11
15	38		10.75	129		10'9	3.28	17	204		17'	5.18
16	41		11	132		11'	3.35	17.25	207		17'3	5.26
17	43		11.25	135		11'3	3.43	17.5	210		17'6	5.34
18	46		11.5	138		11'6	3.51	17.75	213		17'9	5.41
19	48		11.75	141		11'9	3.58	18	216		18'	5.49
20	51		12	144		12'	3.66	18.25	219		18'3	5.56
21	53		12.25	147		12'3	3.73	18.5	222		18'6	5.64
22	56		12.5	150		12'6	3.81	18.75	225		18'9	5.72
23	58		12.75	153		12'9	3.89	19	228		19'	5.79
24	61		13	156		13'	3.96	19.25	231		19'3	5.87
25	64		13.25	159		13'3	4.04	19.5	234		19'6	5.95
26	66		13.5	162		13'6	4.12	19.75	237		19'9	6.02
27	69		13.75	165		13'9	4.19	20	240		20'	6.10
28	71		14	168		14'	4.27	20.25	243		20'3	6.17
29	74		14.25	171		14'3	4.34	20.5	246		20'6	6.25
30	76		14.5	174		14'6	4.42	20.75	249		20'9	6.33
31	79		14.75	177		14'9	4.50	21	252		21'	6.40
32	81		15	180		15'	4.57
33	84		15.25	183		15'3	4.65
34	86		15.5	186		15'6	4.73
35	89		15.75	189		15'9	4.80
36	91		16	192		16'	4.88