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STL Sprockets

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Product Description

STL Sprockets mainly involves a series of industrial sprockets and chain links, which are widely used in various mechanical transmission systems. Our factory provides you with various types of sprockets, including single plate (single), double plate (double), and triple plate (three). The specific product models include DS40-STL, DS50-STL, DS60-STL, DS80-STL, and DS100-STL, which are suitable for the ANSI market. These sprockets are typically made of 316 stainless steel and have extremely high corrosion resistance. The design of the sprocket includes plastic bushings, stainless steel pins, and outer plates, which give them a longer service life than other lightweight sprockets. STL Sprockets are widely used in bicycles, motorcycles, industrial machinery, and many other mechanical devices for transmitting rotational motion and force.

In summary, the sprocket products provided by STL Sprockets not only focus on durability and corrosion resistance in material selection, but also consider convenience and reliability in practical applications in design, making them an ideal choice for industrial transmission systems.

Parameter

35-1

Teeth

No.

Catalog

Type

Diameters

Bushing

Dimensions

wt
Less
Bushing

O.D.

P.D.

15
16
17
18
19

STL35G15H
STL35G16H
STL35G17H
STL35G18H
STL35G19H

1
1
1
1
1

1.99
2.10
2.23
2.35
2.47

1.804
1.922
2.041
2.159
2.278

G
G
G
G
G

0.168
0.168
0.168
0.168
0.168

111/32
111/32
111/32
111/32
11/4

1
1
1
1
1

1
1
1
1
29/32

5/32
5/32
5/32
5/32
1/16

2
2
2
2
2

0.3
0.3
0.3
0.3
0.3

19
20
21
22
23

STL35H19H
STL35H20H
STL35H21H
STL35H22H
STL35H23H

1
1
1
1
1

2.47
2.59
2.70
2.83
2.95

2.278
2.397
2.516
2.635
2.754

H
H
H
H
H

0.168
0.168
0.168
0.168
0.168

11/2
11/2
11/2
11/2
11/2

11/4
11/4
11/4
11/4
11/4

15/32
15/32
15/32
15/32
15/32

1/16
1/16
1/16
1/16
1/16

21/2
21/2
21/2
21/2
21/2

0.5
0.5
0.6
0.7
0.7

24
25
26
28
30

STL35H24H
STL35H25H
STL35H26H
STL35H28H
STL35H30H

1
1
1
1
1

3.05
3.19
3.31
3.55
3.79

2.873
2.992
3.111
3.349
3.588

H
H
H
H
H

0.168
0.168
0.168
0.168
0.168

11/2
11/2
11/2
11/2
11/2

11/4
11/4
11/4
11/4
11/4

15/32
15/32
15/32
15/32
15/32

1/16
1/16
1/16
1/16
1/16

21/2
21/2
21/2
21/2
21/2

0.8
0.8
0.8
0.9
0.9

32
35
36
40
42

STL35H32H
STL35H35H
STL35H36H
STL35H40H
STL35H42H

1
1
1
1
1

4.03
4.39
4.51
4.99
5.23

3.826
4.183
4.303
4.780
5.018

H
H
H
H
H

0.168
0.168
0.168
0.168
0.168

11/2
11/2
11/2
11/2
11/2

11/4
11/4
11/4
11/4
11/4

15/32
15/32
15/32
15/32
15/32

1/16
1/16
1/16
1/16
1/16

21/2
21/2
21/2
21/2
21/2

0.9
1.0
1.0
1.2
1.2

45
48
54
60
70

STL35H45H
STL35H48H
STL35H54H
STL35H60H
STL35H70

1
1
1
1
1

5.59
5.95
6.66
7.38
8.58

5.379
5.734
6.449
7.165
8.358

H
H
H
H
H

0.168
0.168
0.168
0.168
0.168

11/2
11/2
11/2
11/2
11/2

11/4
11/4
11/4
11/4
11/4

15/32
15/32
15/32
15/32
15/32

1/16
1/16
1/16
1/16
1/16

21/2
21/2
21/2
21/2
21/2

1.4
1.5
1.8
2.3
2.8

72
80
84
96
112

STL35H72
STL35H80
STL35H84
STL35H96
STL35H112

1
1
1
1
1

8.81
9.77
10.25
11.68
13.59

8.597
9.552
10.029
11.461
13.371

H
H
H
H
H

0.168
0.168
0.168
0.168
0.168

11/2
11/2
11/2
11/2
11/2

11/4
11/4
11/4
11/4
11/4

15/32
15/32
15/32
15/32
15/32

1/16
1/16
1/16
1/16
1/16

21/2
21/2
21/2
21/2
21/2

3.0
3.8
4.0
5.3
6.8

40-1

Teeth No	Catalog	Type	Diameters		Bushing	Dimensions						wt Less Bushing
Teeth No	Catalog	Type	O.D	PD	Bushing	T	OL	L	P	C	H	wt Less Bushing
12 13 14 15 16	STL40G12H STL40G13H STL40G14H STL40H15H STL40G16H	1 1 1 1 1	2.17 2.30 2.49 2.65 2.80	1.932 2.089 2.247 2.405 2.563	G G G H G	0.284 0.284 0.284 0.284 0.284	11/2 11/2 11/2 119/32 11/4	1 1 1 11/4 1	11/32 11/32 11/32 11/8 25/32	5/16 5/16 5/16 5/32 1/16	2 2 2 21/2 2	0.3 0.4 0.5 0.5 0.4
16 17 18 18 19	STL40H16H STL40H17H STL40H18H STL40P18H STL40P19H	1 1 1 2 2	2.80 2.96 3.14 3.14 3.30	2.563 2.721 2.879 2.879 3.038	H H H P1 P1	0.284 0.284 0.284 0.284 0.284	119/32 11/2 11/2 23/16 23/16	11/4 11/4 11/4 115/16 115/16	11/8 11/32 11/32 121/32 121/32	5/32 1/16 1/16 - -	21/2 21/2 21/2 3 3	0.6 0.6 0.7 1.2 1.3
19 20 20 21 21	STL40H19H STL40H20H STL40P20H STL40H21H STL40P21H	1 1 2 1 2	3.30 3.45 3.45 3.62 3.62	3.038 3.196 3.196 3.355 3.355	H H P1 H P1	0.284 0.284 0.284 0.284 0.284	11/2 11/2 23/16 11/2 23/16	11/4 11/4 115/16 11/4 115/16	11/32 11/32 121/32 11/32 121/32	1/16 1/16 - 1/16 -	21/2 21/2 3 21/2 3	0.8 0.8 1.3 0.9 1.5
22 22 23 23 24	STL40H22H STL40P22H STL40H23H STL40P23H STL40H24H	1 2 1 2 1	3.75 3.75 3.94 3.94 4.10	3.513 3.513 3.672 3.672 3.831	H P1 H P1 H	0.284 0.284 0.284 0.284 0.284	11/2 23/16 11/2 23/16 11/2	11/4 115/16 11/4 115/16 11/4	11/32 121/32 11/32 121/32 11/32	1/16 - 1/16 - 1/16	21/2 3 21/2 3 21/2	0.9 0.6 1.0 1.7 1.2
24 25 25 26 26	STL40P24H STL40H25H STL40P25H STL40H26H STL40P26H	2 1 2 1 2	4.10 4.26 4.26 4.42 4.42	3.831 3.989 3.989 4.148 4.148	P1 H P1 H P1	0.284 0.284 0.284 0.284 0.284	23/16 11/2 23/16 11/2 23/16	115/16 11/4 115/16 11/4 115/16	121/32 11/32 121/32 11/32 121/32	- 1/16 - 1/16 -	3 21/2 3 21/2 3	1.8 1.3 2.0 1.4 2.0
27 27 28 28 29	STL40H27H STL40P27H STL40H28H STL40P28H STL40P29H	1 2 1 2 2	4.58 4.58 4.74 4.74 4.90	4.307 4.307 4.466 4.466 4.625	H P1 H P1 P1	0.284 0.284 0.284 0.284 0.284	11/2 23/16 11/2 23/16 23/16	11/4 115/16 11/4 115/16 115/16	11/32 121/32 11/32 121/32 121/32	1/16 - 1/16 - -	21/2 3 21/2 3 3	1.4 2.1 1.5 2.2 2.3


30 30 31 32 33	STL40H30H STL40P30H STL40P31H STL40P32H STL40P33H	1 2 2 2 2	5.06 5.06 5.22 5.38 5.54	4.783 4.783 4.942 5.101 5.26	H P1 P1 P1 P1	0.284 0.284 0.284 0.284 0.284	11/2 23/16 23/16 23/16 23/16	11/4 115/16 115/16 115/16 115/16	11/32 121/32 121/32 121/32 121/32	1/16 - - - -	21/2 3 3 3 3	1.6 2.4 2.5 2.6 2.6



34 35 36 37 38	STL40P34H STL40P35H STL40P36H STL40P37H STL40P38H	2 2 2 2 2	5.70 5.86 6.02 6.18 6.33	5.419 5.578 5.737 5.896 6.055	P1 P1 P1 P1 P1	0.284 0.284 0.284 0.284 0.284	23/16 23/16 23/16 23/16 23/16	115/16 115/16 115/16 115/16 115/16	121/32 121/32 121/32 121/32 121/32	- - - - -	3 3 3 3 3	2.8 2.9 3.1 3.3 3.3
40 41 42 44 45	STL40P40H STL40P41H STL40P42H STL40P44H STL40P45H	2 2 2 2 2	6.65 6.81 6.97 7.29 7.45	6.373 6.532 6.691 7.009 7.168	P1 P1 P1 P1 P1	0.284 0.284 0.284 0.284 0.284	23/16 23/16 23/16 23/16 23/16	115/16 115/16 115/16 115/16 115/16	121/32 121/32 121/32 121/32 121/32	- - - - -	3 3 3 3 3	3.5 3.6 3.9 4.0 4.2
47 48 50 54 56	STL40P47H STL40P48H STL40P50 STL40P54 STL40P56	2 2 2 2 2	7.77 7.93 8.25 8.89 9.20	7.486 7.645 7.963 8.599 8.917	P1 P1 P1 P1 P1	0.284 0.284 0.284 0.284 0.284	23/16 23/16 23/16 23/16 23/16	115/16 115/16 115/16 115/16 115/16	121/32 121/32 121/32 121/32 121/32	- - - - -	3 3 3 3 3	4.6 4.8 5.0 5.5 5.9
60 60 70 70 72	STL40P60 STL40Q60 STL40P70 STL40Q70 STL40Q72	2 2 2 2 2	9.84 9.84 11.43 11.43 11.75	9.554 9.554 11.145 11.145 11.463	P1 Q1 P1 Q1 Q1	0.284 0.284 0.284 0.284 0.284	23/16 225/32 23/16 225/32 225/32	115/16 21/2 115/16 21/2 21/2	121/32 27/32 121/32 27/32 27/32	- - - - -	3 41/8 3 41/8 41/8	6.6 8.8 8.6 11.0 11.2
80 84 96 12	STL40Q80 STL40Q84 STL40Q96 STL40Q112	2 2 2 2	13.03 13.66 15.57 18.12	12.736 13.372 15.281 17.828	Q1 Q1 Q1 Q1	0.284 0.284 0.284 0.284	225/32 225/32 225/32 225/32	21/2 21/2 21/2 21/2	27/32 27/32 27/32 27/32	- - - -	41/8 41/8 41/8 41/8	13.1 14.1 17.3 22.8

41-1

Teeth No.	Catalog	Type	Diameters		Bushing	Dimensions						wt Less Bushing
Teeth No.	Catalog	Type	O.D.	P.D.	Bushing	T	OL	L	P	C	H	wt Less Bushing
12 14 15 16 17	STL41G12 STL41G14 STL41H15 STL41H16 STL41H17	1 1 1 1 1	2.17 2.49 2.65 2.80 2.96	1.932 2.247 2.405 2.653 2.721	G G H H H	0.227 0.227 0.227 0.227 0.227	17/16 17/16 11/2 11/2 11/2	1 1 11/4 11/4 11/4	11/32 11/32 13/32 13/32 13/32	0.258 0.258 0.071 0.071 0.071	2 2 21/2 21/2 21/2	0.3 0.4 0.5 0.5 0.6
18 19 20 21 22	STL41H18 STL41H19 STL41H20 STL41H21 STL41H22	1 1 1 1 1	3.14 3.30 3.45 3.62 3.75	2.879 3.038 3.196 3.355 3.513	H H H H H	0.227 0.227 0.227 0.227 0.227	11/2 11/2 11/2 11/2 11/2	11/4 11/4 11/4 11/4 11/4	13/32 13/32 13/32 13/32 13/32	0.071 0.071 0.071 0.071 0.071	21/2 21/2 21/2 21/2 21/2	0.7 0.8 0.8 0.9 0.9
23 24 25 26 27	STL41H23 STL41H24 STL41H25 STL41H26 STL41H27	1 1 1 1 1	3.94 4.10 4.26 4.42 4.58	3.672 3.831 3.989 4.158 4.307	H H H H H	0.227 0.227 0.227 0.227 0.227	11/2 11/2 11/2 11/2 11/2	11/4 11/4 11/4 11/4 11/4	13/32 13/32 13/32 13/32 13/32	0.071 0.071 0.071 0.071 0.071	21/2 21/2 21/2 21/2 21/2	1.0 1.1 1.1 1.1 1.1
28 30 32 35 36	STL41H28 STL41H30 STL41H32 STL41H35 STL41P36	1 1 1 1 2	4.70 5.06 5.38 5.86 6.02	4.466 4.783 5.101 5.578 5.737	H H H H P1	0.227 0.227 0.227 0.227 0.227	11/2 11/2 11/2 11/2 23/16	11/4 11/4 11/4 11/4 115/16	13/32 13/32 13/32 13/32 123/32	0.071 0.071 0.071 0.071 -	21/2 21/2 21/2 21/2 3	1.2 1.3 1.5 1.8 2.5
40 42 45 48 54	STL41P40 STL41P42 STL41P45 STL41P48 STL41P54	2 2 2 2 2	6.55 6.97 7.45 7.93 8.89	6.373 6.691 7.168 7.645 8.599	P1 P1 P1 P1 P1	0.227 0.227 0.227 0.227 0.227	23/16 23/16 23/16 23/16 23/16	115/16 115/16 115/16 115/16 115/16	123/32 123/32 123/32 123/32 123/32	- - - - -	3 3 3 3 3	3.0 3.1 3.5 4.0 4.6
60 70 72 80 84	STL41P60 STL41P70 STL41P72 STL41P80 STL41P84	2 2 2 2 2	9.84 11.43 11.75 13.03 13.66	9.554 11.145 11.463 12.736 13.372	P1 P1 P1 P1 P1	0.227 0.227 0.227 0.227 0.227	23/16 23/16 23/16 23/16 23/16	115/16 115/16 115/16 115/16 115/16	123/32 123/32 123/32 123/32 123/32	- - - - -	3 3 3 3 3	5.5 7.0 7.9 9.3 9.7


96 112	STL41P96 STL41P112	2 2	15.57 18.12	15.281 17.828	P1 P1	0.227 0.227	23/16 23/16	115/16 115/16	123/32 123/32	- -	3 3	13.0 18.0

50-1

Teeth NO.	Catalog	Type	Diameters		Bushing	Dimensions						wt Less Bushing
Teeth NO.	Catalog	Type	O.D.	P.D.	Bushing	T	OL	L	P	C	H	wt Less Bushing
11 12 13 14 15	STL50G11H STL50G12H STL50H13H STL50H14H STL50H15H	1 1 1 1 1	2.50 2.70 2.91 3.11 3.32	2.219 2.415 2.612 2.809 3.006	G G H H H	0.343 0.343 0.343 0.343 0.343	119/32 119/32 121/32 119/32 11/2	1 1 11/4 11/4 11/4	11/16 11/16 11/8 11/16 31/32	13/32 13/32 7/32 5/32 1/16	2 2 21/2 21/2 21/2	0.5 0.5 0.6 0.6 0.8
15 16 16 17 17	STL50P15H STL50H16H STL50P16H STL50H17H STL50P17H	2 1 2 1 2	3.32 3.52 3.52 3.72 3.72	3.006 3.204 3.204 3.401 3.401	P1 H P1 H P1	0.343 0.343 0.343 0.343 0.343	23/16 11/2 23/16 11/2 23/16	115/16 11/4 115/16 11/4 115/16	119/32 31/32 119/32 31/32 119/32	- 1/16 - 1/16 -	3 21/2 3 21/2 3	1.1 0.9 1.3 1.0 1.4
18 18 19 19 20	STL50H18H STL50P18H STL50H19H STL50P19H STL50H20H	1 2 1 2 1	3.92 3.92 4.12 4.12 4.32	3.599 3.599 3.797 3.797 3.995	H P1 H P1 H	0.343 0.343 0.343 0.343 0.343	11/2 23/16 11/2 23/16 11/2	11/4 115/16 11/4 115/16 11/4	31/32 119/32 31/32 119/32 31/32	1/16 - 1/16 - 1/16	21/2 3 21/2 3 21/2	1.0 1.6 1.1 1.8 1.5
20 21 22 23 23	STL50P20H STL50P21H STL50P22H STL50P23H STL50Q23H	2 2 2 2 2	4.32 4.52 4.70 4.92 4.92	3.995 4.194 4.392 4.590 4.590	P1 P1 P1 P1 Q1	0.343 0.343 0.343 0.343 0.343	23/16 23/16 23/16 23/16 225/32	115/16 115/16 115/16 115/16 21/2	119/32 119/32 119/32 119/32 25/32	- - - - -	3 3 3 3 41/8	2.0 2.1 2.3 2.4 3.4
24 24 25 25 26	STL50P24H STL50Q24H STL50P25H STL50Q25H STL50P26H	2 2 2 2 2	5.12 5.12 5.32 5.32 5.52	4.788 4.788 4.987 4.987 5.185	P1 Q P1 Q1 P1	0.343 0.343 0.343 0.343 0.343	23/16 225/32 23/16 225/32 23/16	115/16 21/2 115/16 21/2 115/16	119/32 25/32 119/32 25/32 119/32	- - - - -	3 41/8 3 41/8 3	2.5 3.4 2.6 3.7 2.9
26 27 27 28 28	STL50Q26H STL50P27H STL50Q27H STL50P28H STL50Q28H	2 2 2 2 2	5.52 5.72 5.72 5.92 5.92	5.185 5.384 5.384 5.582 5.582	Q1 P1 Q1 P1 Q1	0.343 0.343 0.343 0.343 0.343	225/32 23/16 225/32 23/16 225/32	21/2 115/16 21/2 115/16 21/2	25/32 119/32 25/32 119/32 25/32	- - - - -	41/8 3 41/8 3 41/8	3.8 3.0 3.9 3.2 4.0
29 30 30 31 32	STL50P29H STL50P30H STL50Q30H STL50P31H STL50P32H	2 2 2 2 2	6.12 6.32 6.32 6.52 6.72	5.781 5.979 5.979 6.178 6.376	P1 P1 Q1 P1 P1	0.343 0.343 0.343 0.343 0.343	23/16 23/16 225/32 23/16 23/16	115/16 115/16 21/2 115/16 115/16	119/32 119/32 25/32 119/32 119/32	- - - - -	3 3 41/8 3 3	3.3 3.5 5.6 3.6 3.9
32 33 34 35 35	STL50Q32H STL50P33H STL50P34H STL50P35H STL50Q35H	2 2 2 2 2	6.72 6.92 7.12 7.32 7.32	6.376 6.575 6.774 6.972 6.972	Q1 P1 P1 P1 Q1	0.343 0.343 0.343 0.343 0.343	225/32 23/16 23/16 23/16 225/32	21/2 115/16 115/16 115/16 21/2	25/32 119/32 119/32 119/32 25/32	- - - - -	41/8 3 3 3 41/8	6.1 4.1 4.3 4.3 6.8
36 36 37 38 39	STL50P36H STL50Q36H STL50Q37H STL50Q38H STL50Q39H	2 2 2 2 2	7.52 7.52 7.72 7.92 8.12	7.171 7.171 7.370 7.569 7.767	P1 Q1 Q1 Q1 Q1	0.343 0.343 0.343 0.343 0.343	23/16 225/32 225/32 225/32 225/32	115/16 21/2 21/2 21/2 21/2	119/32 25/32 25/32 25/32 25/32	- - - - -	3 41/8 41/8 41/8 41/8	4.8 6.8 7.0 7.4 7.6
40 41 42 44 45	STL50Q40H STL50Q41 STL50Q42 STL50Q44 STL50Q45	2 2 2 2 2	8.32 8.52 8.72 9.11 9.31	7.966 8.165 8.363 8.761 8.960	Q1 Q1 Q1 Q1 Q1	0.343 0.343 0.343 0.343 0.343	225/32 225/32 225/32 225/32 225/32	21/2 21/2 21/2 21/2 21/2	25/32 25/32 25/32 25/32 25/32	- - - - -	41/8 41/8 41/8 41/8 41/8	8.0 8.2 8.3 8.6 9.0
47 48 50 54 56	STL50Q47 STL50Q48 STL50Q50 STL50Q54 STL50Q56	2 2 2 2 2	9.71 9.91 10.31 11.11 11.50	9.357 9.556 9.954 10.749 11.147	Q1 Q1 Q1 Q1 Q1	0.343 0.343 0.343 0.343 0.343	225/32 225/32 225/32 225/32 225/32	21/2 21/2 21/2 21/2 21/2	25/32 25/32 25/32 25/32 25/32	- - - - -	41/8 41/8 41/8 41/8 41/8	9.3 9.6 9.8 11.3 12.3
60 70 72 80 84	STL50060 STL50070 STL50072 STL50Q80 STL50084	2 2 2 2 2	12.30 14.29 14.69 16.28 17.08	11.942 13.931 14,329 15.920 16.715	Q1 Q1 Q1 Q1 Q1	0.343 0.343 0.343 0.343 0.343	225/32 225/32 225/32 225/32 225/32	21/2 21/2 21/2 21/2 21/2	25/32 25/32 25/32 25/32 25/32	- - - - -	41/8 41/8 41/8 41/8 41/8	13.3 16.9 18.1 21.1 24.3
96 112	STL50Q96 STL50Q112	2 2	19.47 22.65	19.102 22.285	Q1 Q1	0.343 0.343	225/32 225/32	21/2 21/2	25/32 25/32	- -	41/8 41/8	29.8 39.3

60-1

Teeth No.	Catalog	Type	Diameters		Bushing	Dimensions						wt Less Bushing
Teeth No.	Catalog	Type	O.D.	PD.	Bushing	T	OL	L	P	C	H	wt Less Bushing
10 11 12 13 13	STL60G10H STL60H11H STL60H12H STL60H13H STL60P13H	1 1 1 1 2	2.76 2.96 3.25 3.45 3.45	2.427 2.662 2.898 3.134 3.134	G H H H P1	0.459 0.459 0.459 0.459 0.459	13/4 113/16 13/4 11/2 23/16	1 11/4 11/4 11/4 115/16	13/32 15/32 13/32 27/32 115/32	9/16 3/8 5/16 1/16 -	2 21/2 21/2 21/2 3	0.6 0.7 0.8 0.9 1.1
14 14 15 15 16	STL60H14H STL60P14H STL60H15H STL60P15H STL60P16H	1 2 1 2 2	3.74 3.74 3.98 3.98 4.22	3.371 3.371 3.607 3.607 3.844	H P1 H P1 P1	0.459 0.459 0.459 0.459 0.459	11/2 23/16 11/2 23/16 23/16	11/4 115/16 11/4 115/16 115/16	27/32 115/32 27/32 115/32 115/32	1/16 - 1/16 - -	21/2 3 21/2 3 3	1.0 1.2 1.2 1.6 2.0
17 18 19 20 20	STL60P17H STL60P18H STL60P19H STL60P20H STL60Q20H	2 2 2 2 2	4.46 4.70 4.95 5.19 5.19	4.082 4.319 4.557 4.794 4.794	P1 P1 P1 P1 Q1	0.459 0.459 0.459 0.459 0.459	23/16 23/16 23/16 23/16 225/32	115/16 115/16 115/16 115/16 21/2	115/32 115/32 115/32 115/32 21/32	- - - - -	3 3 3 3 41/8	2.2 2.4 2.5 3.0 3.5
21 21 22 22 23	STL60P21H STL60Q21H STL60P22H STL60Q22H STL60P23H	2 2 2 2 2	5.43 5.43 5.67 5.67 5.91	5.032 5.032 5.270 5.270 5.508	P1 Q1 P1 Q1 P1	0.459 0.459 0.459 0.459 0.459	23/16 225/32 23/16 225/32 23/16	115/16 21/2 115/16 21/2 115/16	115/32 21/32 115/32 21/32 115/32	- - - - -	3 41/8 3 41/8 3	3.0 3.8 3.3 4.1 3.5
23 24 24 25 25	STL60Q23H STL60P24H STL60Q24H STL60P25H STL60Q25H	2 2 2 2 2	5.91 6.15 6.15 6.39 6.39	5.508 5.746 5.746 5.984 5.984	Q1 P1 Q1 P1 Q1	0.459 0.459 0.459 0.459 0.459	225/32 23/16 225/32 23/16 225/32	21/2 115/16 21/2 115/16 21/2	21/32 115/32 21/32 115/32 21/32	- - - - -	41/8 3 41/8 3 41/8	4.3 3.9 4.5 4.3 6.0
26 26 27 27 28	STL60P26H STL60Q26H STL60P27H STL60Q27H STL60P28H	2 2 2 2 2	6.63 6.63 6.87 6.87 7.11	6.222 6.222 6.460 6.460 6.699	P1 Q1 P1 Q1 P1	0.459 0.459 0.459 0.459 0.459	23/16 225/32 23/16 225/32 23/16	115/16 21/2 115/16 21/2 115/16	115/32 21/32 115/32 21/32 115/32	- - - - -	3 41/8 3 41/8 3	4.3 6.4 4.6 6.6 5.0
28 29 30 30 31	STL60028H STL60Q29H STL60P30H STL60Q30H STL60Q31H	2 2 2 2 2	7.11 7.35 7.59 7.59 7.83	6.699 6.937 7.175 7.175 7.413	Q1 Q1 P1 Q1 Q1	0.459 0.459 0.459 0.459 0.459	225/32 225/32 23/16 225/32 225/32	21/2 21/2 115/16 21/2 21/2	21/32 21/32 115/32 21/32 21/32	- - - - -	41/8 41/8 3 41/8 41/8	6.9 7.3 5.6 7.7 7.8
32 33 34 35 36	STL60Q32H STL60Q33H STL60Q34H STL60Q35H STL60Q36H	2 2 2 2 2	8.07 8.30 8.54 8.78 9.02	7.652 7.890 8.129 8.367 8.605	Q1 Q1 Q1 Q1 Q1	0.459 0.459 0.459 0.459 0.459	225/32 225/32 225/32 225/32 225/32	21/2 21/2 21/2 21/2 21/2	21/32 21/32 21/32 21/32 21/32	- - - - -	41/8 41/8 41/8 41/8 41/8	8.3 8.7 9.1 9.3 9.9
37 38 39 40 41	STL60Q37 STL60Q38 STL60Q39 STL60Q40 STL60Q41	2 2 2 2 2	9.26 9.50 9.74 9.98 10.22	8.844 9.082 9.321 9.559 9.798	Q1 Q1 Q1 Q1 Q1	0.459 0.459 0.459 0.459 0.459	225/32 225/32 225/32 225/32 225/32	21/2 21/2 21/2 21/2 21/2	21/32 21/32 21/32 21/32 21/32	- - - - -	41/8 41/8 41/8 41/8 41/8	10.3 10.6 11.1 11.6 11.9
42 44 45 47 48	STL60Q42 STL60Q44 STL60Q45 STL60Q47 STL60Q48	2 2 2 2 2	10.46 10.94 11.18 11.65 11.89	10.036 10.513 10.752 11.229 11.467	Q1 Q1 Q1 Q1 Q1	0.459 0.459 0.459 0.459 0.459	225/32 225/32 225/32 225/32 225/32	21/2 21/2 21/2 21/2 21/2	21/32 21/32 21/32 21/32 21/32	- - - - -	41/8 41/8 41/8 41/8 41/8	12.6 13.4 13.9 16.3 16.4
50 54 56 60 70	STL60Q50 STL60Q54 STL60Q56 STL60Q60 STL60Q70	2 2 2 2 2	12.37 13.33 13.81 14.73 17.12	11.945 12.899 13.376 14.331 16.717	Q1 Q1 Q1 Q1 Q1	0.459 0.459 0.459 0.459 0.459	225/32 225/32 225/32 225/32 225/32	21/2 21/2 21/2 21/2 21/2	21/32 21/32 21/32 21/32 21/32	- - - - -	41/8 41/8 41/8 41/8 41/8	16.9 19.6 20.3 22.9 30.9
70 72 72 80 80	STL60R70 STL60Q72 STL60R72 STL60Q80 STL60R80	2 2 2 2 2	17.12 17.63 17.63 19.54 19.54	16.717 17.194 17.194 19.103 19.103	R1 Q1 R1 Q1 R1	0.459 0.459 0.459 0.459 0.459	35/32 225/32 35/32 225/32 35/32	27/8 21/2 27/8 21/2 27/8	21/32 21/32 213/32 21/32 213/32	- - - - -	53/8 41/8 53/8 41/8 53/8	31.8 31.9 34.1 39.1 41.5
84 84 96 96 112 112	STL60Q84 STL60R84 STL60Q96 STL60R96 STL60Q112 STL60R112	2 2 2 2 2 2	20.49 20.49 23.36 23.36 27.18 27.18	20.058 20.058 22.922 22.922 26.742 26.742	Q1 R1 Q1 R1 Q1 R1	0.459 0.459 0.459 0.459 0.459 0.459	225/32 35/32 225/32 35/32 225/32 35/32	21/2 27/8 21/2 27/8 21/2 27/8	21/32 213/32 21/32 213/32 21/32 213/32	- - - - - -	41/8 53/8 41/8 53/8 41/8 53/8	41.6 44.8 54.0 56.0 73.0 74.5

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