Clamps for Open-Ended Timing Belts

clamp image thumbnail Clamps are used to attach the ends of an open-ended timing belt. For best clamp performance we recommend at least 5 teeth in mesh.

Note: Pretension cannot be applied with clamps. If you require the ability to apply pretension, then please refer to our section on Tensioning Clamps. We offer additional options for connecting open-ended timing belts that may also suit your needs.

Contact an applications engineer or see our information on Connecting Kits.

BRECOflex clamps are made to mesh perfectly with our timing belts. We are a single source supplier for all of your belting and drive component needs.

Download Data Sheets for All Open Ended Belts

Please select your belt pitch from list below to see the specs and part numbers for our stock clamps.
Then, click on a part number to request a price quote.

AT3 Standard Clamp

Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	c (mm)	H (mm)
10	30 x 65 AT3 Clamp Type (0 or B)	30	75	5.5	20	50	12.5	8
20	50 x 75 AT3 Clamp Type (0 or B)	50	75	5.5	30	50	12.5	8
25	60 x 75 AT3 Clamp Type (0 or B)	60	75	5.5	38	50	12.5	8

AT5 Standard Clamp

Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	c (mm)	H (mm)
25	50 x 120 AT5 Clamp Type (0 or B)	50	120	5.5	38	80	20	20
32	60 x 120 AT5 Clamp Type (0 or B)	60	120	5.5	46	80	20	10
50	75 x 120 AT5 Clamp Type (0 or B)	75	120	5.5	62	80	20	10
75	110 x 120 AT5 Clamp Type (0 or B)	110	120	5.5	94	80	20	10
100	140 x 120 AT5 Clamp Type (0 or B)	140	120	5.5	124	80	20	10

AT10/BAT10/BATK10 Standard Clamp

Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	c (mm)	H (mm)
25	50 x 160 [Pitch] Clamp Type (0 or B)	50	160	6.5	38	110	30	10
32	60 x 160 [Pitch] Clamp Type (0 or B)	60	160	6.5	46	110	30	10
50	75 x 160 [Pitch] Clamp Type (0 or B)	75	160	6.5	62	110	30	10
75	110 x 160 [Pitch] Clamp Type (0 or B)	110	160	6.5	94	110	30	10
100	140 x 160 [Pitch] Clamp Type (0 or B)	140	160	6.5	124	110	30	10
150	190 x 160 [Pitch] Clamp Type (0 or B)	190	160	6.5	174	110	30	10

ATS15/BAT15/BATK15 Standard Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	c (mm)	H (mm)
25	50 x 180 [Pitch] Clamp Type (0 or B)	50	180	9	38	140	50	20
32	60 x 180 [Pitch] Clamp Type (0 or B)	60	180	9	46	140	50	20
50	75 x 180 [Pitch] Clamp Type (0 or B)	75	180	9	62	140	50	20
75	110 x 180 [Pitch] Clamp Type (0 or B)	110	180	9	94	140	50	20

AT20 Standard Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	c (mm)	H (mm)
25	50 x 200 AT20 Clamp Type (0 or B)	50	200	9	38	160	60	20
32	60 x 200 AT20 Clamp Type (0 or B)	60	200	9	46	160	60	20
50	75 x 200 AT20 Clamp Type (0 or B)	75	200	9	62	160	60	20
75	110 x 200 AT20 Clamp Type (0 or B)	110	200	9	94	160	60	20
100	140 x 200 AT20 Clamp Type (0 or B)	149	200	9	124	160	60	20
150	190 x 200 AT20 Clamp Type (0 or B)	190	200	12.5	174	160	60	20

T2.5 Standard Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	c (mm)	H (mm)
10	30 x 50 T2.5 Clamp Type (0 or B)	30	50	5.5	20	30	15	6
20	40 x 60 T2.5 Clamp Type (0 or B)	40	60	5.5	30	30	15	6

T5 Standard Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	c (mm)	H (mm)
25	50 x 120 T5 Clamp Type (0 or B)	50	120	5.5	38	80	20	10
32	60 x 120 T5 Clamp Type (0 or B)	60	120	5.5	46	80	20	10
50	75 x 120 T5 Clamp Type (0 or B)	75	120	5.5	62	80	20	10
75	110 x 120 T5 Clamp Type (0 or B)	110	120	5.5	94	80	20	10
100	140 x 120 T5 Clamp Type (0 or B)	140	120	5.5	124	80	20	10

T10 Standard Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	c (mm)	H (mm)
25	50 x 160 T10 Clamp Type (0 or B)	50	160	6.5	38	110	30	10
32	60 x 160 T10 Clamp Type (0 or B)	60	160	6.5	46	110	30	10
50	75 x 160 T10 Clamp Type (0 or B)	75	160	6.5	62	110	30	10
75	110 x 160 T10 Clamp Type (0 or B)	119	160	6.5	94	110	30	10
100	140 x 160 T10 Clamp Type (0 or B)	140	160	6.5	124	110	30	10
150	190 x 160 T10 Clamp Type (0 or B)	190	160	6.5	174	110	30	10

T20 Standard Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	c (mm)	h (mm)
25	50 x 200 T20 Clamp Type (0 or B)	50	200	6.5	38	160	60	20
32	60 x 200 T20 Clamp Type (0 or B)	60	200	6.5	46	160	60	20
50	75 x 200 T20 Clamp Type (0 or B)	75	200	6.5	62	160	60	20
75	110 x 200 T20 Clamp Type (0 or B)	110	200	6.5	94	160	60	20
100	140 x 200 T20 Clamp Type (0 or B)	140	200	6.5	124	160	60	20
150	190 x 200 T20 Clamp Type (0 or B)	190	200	12.5	166	160	60	20

T1/5" (XL) Standard Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	c (mm)	h (mm)
25.4	50 x 120 T1/5” Clamp Type (0 or B)	50	120	5.5	38	80	20	10
38.1*	60 x 120 T1/5” Clamp Type (0 or B)	60	120	5.5	46	80	20	10
50.8*	75 x 120 T1/5” Clamp Type (0 or B)	75	120	5.5	62	80	20	10
76.2*	110 x 120 T1/5” Clamp Type (0 or B)	110	120	5.5	94	80	20	10
*Belt widths only available in truly endless BFX

T3/8" (L) Standard Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	c (mm)	H (mm)
25.4	50 x 120 T3/8” Clamp Type (0 or B)	50	160	6.5	38	110	30	10
38.1	60 x 160 T3/8” Clamp Type (0 or B)	60	160	6.5	46	110	30	10
50.8	75 x 160 T3/8” Clamp Type (0 or B)	75	160	6.5	62	110	30	10
76.2	110 x 160 T3/8” Clamp Type (0 or B)	110	160	6.5	94	110	30	10

T1/2" (H) Standard Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	c (mm)	H (mm)
25.4	50 x 160 T1/2” Clamp Type (0 or B)	50	160	6.5	38	110	30	10
38.1	60 x 160 T1/2” Clamp Type (0 or B)	60	160	6.5	46	110	30	10
50.8	75 x 160 T1/2” Clamp Type (0 or B)	75	160	6.5	62	110	30	10
76.2	110 x 160 T1/2” Clamp Type (0 or B)	110	160	6.5	94	110	30	10
101.6	140 x 160 T1/2” Clamp Type (0 or B)	140	160	6.5	124	110	30	10

T7/8" (XH) Standard Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	c (mm)	H (mm)
25.4	50 x 200 T7/8” Clamp Type (0 or B)	50	200	6.5	38	160	60	20
38.1	60 x 200 T7/8” Clamp Type (0 or B)	60	200	6.5	46	160	60	20
50.8	75 x 200 T7/8” Clamp Type (0 or B)	75	200	6.5	62	160	60	20
76.2	110 x 200 T7/8” Clamp Type (0 or B)	110	200	6.5	94	160	60	20
101.6	140 x 200 T7/8” Clamp Type (0 or B)	140	200	6.5	124	160	60	20

AT5 Half Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	a1 (mm)	H (mm)
25	50 x 58 AT5 Clamp Type (0 or B)	50	58	5.5	35	30	15	10
32	60 x 58 AT5 Clamp Type (0 or B)	60	58	5.5	42	30	15	10
50	75 x 58 AT5 Clamp Type (0 or B)	75	58	5.5	60	30	15	10
75	110 x 58 AT5 Clamp Type (0 or B)	110	58	5.5	90	30	15	10

AT10/BAT10/BATK10 Half Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	a1 (mm)	H (mm)
25	50 x 78 [Pitch] Clamp Type (0 or B)	50	78	6.5	35	40	20	10
32	60 x 78 [Pitch] Clamp Type (0 or B)	60	78	6.5	42	40	20	10
50	75 x 78 [Pitch] Clamp Type (0 or B)	75	78	6.5	60	40	20	10
75	110 x 78 [Pitch] Clamp Type (0 or B)	110	78	6.5	90	40	20	10

AT15/BAT15/BATK15 Half Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	a1 (mm)	H (mm)
25	50 x 88 [Pitch] Clamp Type (0 or B)	50	78	9	35	50	20	20
32	60 x 88 [Pitch] Clamp Type (0 or B)	60	78	9	42	50	20	20
50	75 x 88 [Pitch] Clamp Type (0 or B)	75	78	9	60	50	20	20
75	110 x 88 [Pitch] Clamp Type (0 or B)	110	78	9	90	50	20	20

AT20 Half Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	a1 (mm)	H (mm)
25	50 x 98 AT20 Clamp Type (0 or B)	50	98	9	35	60	20	20
32	60 x 98 AT20 Clamp Type (0 or B)	60	98	9	42	60	20	20
50	75 x 98 AT20 Clamp Type (0 or B)	75	98	9	60	60	20	20
75	110 x 98 AT20 Clamp Type (0 or B)	110	98	9	90	60	20	20

T5 Half Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	a1 (mm)	H (mm)
25	50 x 58 T5 Clamp Type (0 or B)	50	58	5.5	35	30	15	10
32	60 x 58 T5 Clamp Type (0 or B)	60	58	5.5	42	30	15	10
50	75 x 58 T5 Clamp Type (0 or B)	75	58	5.5	60	30	15	10
75	110 x 58 T5 Clamp Type (0 or B)	110	58	5.5	90	30	15	10

T10 Half Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	a1 (mm)	H (mm)
25	50 x 78 T10 Clamp Type (0 or B)	50	78	5.5	35	40	20	10
32	60 x 78 T10 Clamp Type (0 or B)	60	78	5.5	42	40	20	10
50	75 x 78 T10 Clamp Type (0 or B)	75	78	5.5	60	40	20	10
75	110 x 78 T10 Clamp Type (0 or B)	110	78	5.5	90	40	20	10

T20 Half Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	a1 (mm)	H (mm)
25	50 x 98 T20 Clamp Type (0 or B)	50	78	9	35	60	20	20
32	60 x 98 T20 Clamp Type (0 or B)	60	78	9	42	60	20	20
50	75 x 98 T20 Clamp Type (0 or B)	75	78	9	60	60	20	20
75	110 x 98 T20 Clamp Type (0 or B)	110	78	9	90	60	20	20

HTD 5M Half Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	a1 (mm)	H (mm)
10	28 x 41.8 5M Clamp Type (0 or B)	28	48.1	5.5	16	25	-	8
15	34 x 41.8 5M Clamp Type (0 or B)	34	48.1	5.5	22	25	-	8
25	44 x 41.8 5M Clamp Type (0 or B)	44	48.1	5.5	32	25	-	8

HTD 8M Half Clamp

For Belt Width (mm)	Part Number	B (mm)	L (mm)	d (mm)	M (mm)	a (mm)	a1 (mm)	H (mm)
20	45 x 66 8M Clamp Type (0 or B)	45	66	9	29	40	-	15
30	55 x 66 8M Clamp Type (0 or B)	55	66	9	39	40	-	15
50	75 x 66 8M Clamp Type (0 or B)	75	66	9	59	40	-	15
85	110 x 66 8M Clamp Type (0 or B)	110	66	9	94	40	-	15