T-Bolt Clamps Breeze provides comprehensive application coverage with stainless steel T-Bolt, spring-loaded T-Bolt manufactured to the highest quality standards.
- High strength clamping.
- Available in standard or with spring design for constant tension.
- Full range of sizes and materials.
- Custom O.E.M. designs available.
Heavy Duty Clamps - Bigger, heavier and stronger than our premium aircraft-grade Aero-Seal
Standard T-Bolts -- TB series
-Floating bridge liner
- Reliable, heavy duty method of assembling hose ducting connections and tubing.
- Available in a wide variety of materials, band widths and sizes.
Spring-Loaded T-Bolts -- B9224 & B9226 series
B9224 - Heavy Duty Large Spring
B9226 - Standard Small Spring
- Designed to compensate for thermal expansion of hose or fitting connections.
- Used on applications such as charge air cooling systems.

Standard T-Bolt
Standard Duty Spring-Loaded T-Bolt
Heavy Duty
Spring -Loaded T-Bolt
EFFECTIVE DIAMETER RANGE
SAE SIZE
Min.
Max.
in.
mm.
in.
mm.
TB-125
-
-
1.25
31.8
1.39
35.7
*
TB-138
-
-
1.38
34.9
1.52
39.7
*
TB-150
-
-
1.50
38.1
1.64
42.9
*
TB-163
-
-
1.63
41.3
1.88
47.6
*
TB-175
-
-
1.75
44.5
2.00
50.8
28
TB-188
-
-
1.88
47.6
2.19
55.6
32
TB-200
-
-
2.00
50.8
2.31
58.7
36
TB-213
-0213
-0213
2.13
54.0
2.44
61.9
40
TB-225
-0225
-0225
2.25
57.2
2.56
65.1
44
TB-238
TB-250
-0238
-0250
-0238
-0250
2.38
60.3
2.69
68.3
48
2.50
63.5
2.81
71.4
52
TB-263
-0263
-0263
2.63
66.7
2.94
74.6
56
TB-275
-0275
-0275
2.75
69.9
3.06
77.8
60
TB-288
-0288
-
2.88
73.0
3.19
81.0
64
TB-300
TB-306
-0300
-0306
-0300
-0306
3.00
76.2
3.31
84.1
68
3.06
77.8
3.38
85.7
70
TB-313
-0313
-0313
3.13
79.4
3.44
87.3
72
TB-325
-0325
-
3.25
82.6
3.56
90.5
76
TB-338
-0338
-0338
3.38
85.7
3.69
93.7
80
TB-350
TB-356
-
-0356
-0350
-0356
3.50
88.9
3.81
96.8
84
3.56
90.5
3.88
98.4
86
TB-363
-0363
-0363
3.63
92.1
3.94
100.0
88
TB-375
-0375
-0375
3.75
95.3
4.06
103.2
92
TB-400
-
-
4.00
101.6
4.31
109.5
100
TB-406
TB-413
-0406
-0413
-0406
-0413
4.06
103.2
4.38
111.1
102
4.13
104.8
4.44
112.7
104
TB-425
-0425
-0425
4.25
108
4.56
115.9
108
TB-450
-0450
-0450
4.50
114.3
4.81
122.2
116
TB-456
-0546
-0456
4.56
115.9
4.88
123.8
118
TB-475
TB-500
--
-0500
-
-0500
4.75
120.7
5.06
128.6
124
5.00
127
5.31
134.9
132
TB-525
-0525
-
5.25
133.4
5.56
141.3
140
TB-550
-0550
-
5.50
139.7
5.81
147.6
148
TB-575
-0575
-
5.75
146.1
6.06
154.0
156
TB-600
TB-625
-
-0625
-0600
-0625
6.00
152.4
6.31
160.3
164
6.25
158.8
6.56
166.7
172
TB-650
-
-
6.50
165.1
6.81
173.0
180
TB-675
-
-
6.75
171.5
7.06
179.4
188
TB-700
-0700
-
7.00
177.8
7.31
185.7
196
TB-725
TB-750
-0725
-0750
-0725
-0750
7.25
184.2
7.56
192.1
204
7.50
190.5
7.81
198.4
212
TB-775
7.75
196.9
8.06
204.8
220
TB-800
8.00
203.2
8.31
211.1
228
TB-825
8.25
209.6
8.56
217.5
236
TB-850
8.50
215.9
8.81
223.8
244