Snap-Grip Tube Clamps | McMaster-Carr

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	Clamp Type Clamp Type	Show

	Snap Grip

	Clamp Type Clamp Type	Hide


Worm Drive	Snap Grip

Wing Nut	Bolt

Spring	Pinch

Quick Release	T-Handle

Band and Buckle	Shrink to Fit

Recessed Nut

	Snap-Grip Tooth Style Snap-Grip Tooth Style


Single	Double

	Color Color

	Black
	White
	Off-White

	Material Material

Acetal Plastic

Nylon Plastic

	Minimum Clamp ID Minimum Clamp ID

	Maximum Clamp ID (Metric) Maximum Clamp ID (Metric)

	Minimum Clamp ID (Metric) Minimum Clamp ID (Metric)

	Band Width Band Width

	For Use With For Use With

Firm Hose

Firm Tube

	Maximum Temperature Maximum Temperature

Less than 250° F

250° to 299° F

300° to 499° F

	Maximum Clamp ID Maximum Clamp ID

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Reusable Reusable

Yes

	Minimum Temperature Minimum Temperature

-49° to 0° F

Not Rated

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Specifications Met Specifications Met

106 Products

About Measuring Hose and Tube Clamps

What's the best way to determine the clamp size you'll need? Simply measure the outside diameter of your hose with the fitting installed. Some clamps accommodate a range of sizes, so be sure the size you need falls in the middle of that range.

Single Snap-Grip

Double Snap-Grip

Installing these clamps is a snap—push their interlocking teeth together with your fingers, then squeeze tight with pliers. To remove, use pliers to push sideways and separate the teeth.

Clamps are lightweight with excellent corrosion and chemical resistance. They are for firm plastic and rubber hose and tube.

Single Snap-Grip—Clamps have a single row of interlocking teeth.

Double Snap-Grip—Clamps have two rows of interlocking teeth for extra gripping strength.

Note: When choosing a clamp, measure the outside diameter of your hose or tube with the fitting installed.

For technical drawings and 3-D models, click on a part number.

Clamp ID Range			Temp. Range, °F
Inch	mm	Band Wd.	Minimum	Maximum	Material	Color	Reusable	Specifications Met	Pkg. Qty.		Pkg.
Single Snap-Grip
15/64" to 17/64"	5.9 to 6.6	0.22"	Not Rated	200°	Nylon Plastic	Black	Yes	__	25	00000000	000000
15/64" to 17/64"	6 to 6.7	0.22"	-40°	185°	Nylon Plastic	White	Yes	__	25	0000000	0000
9/32" to 19/64"	7.1 to 7.5	0.15"	-40°	185°	Acetal Plastic	White	Yes	__	10	0000000	00000
19/64" to 23/64"	7.6 to 8.9	0.22"	Not Rated	200°	Nylon Plastic	Black	Yes	__	25	00000000	00000
19/64" to 23/64"	7.6 to 8.9	0.22"	Not Rated	200°	Nylon Plastic	Off-White	Yes	__	25	00000000	00000
23/64" to 25/64"	9 to 10.1	0.23"	-40°	185°	Acetal Plastic	White	Yes	__	25	0000000	00000
23/64" to 25/64"	9.1 to 9.9	0.22"	Not Rated	200°	Nylon Plastic	Black	Yes	__	25	00000000	00000
3/8" to 27/64"	9.7 to 10.6	0.23"	-40°	185°	Acetal Plastic	White	Yes	__	25	0000000	00000
13/32" to 15/32"	10.4 to 11.9	0.25"	Not Rated	200°	Nylon Plastic	Black	Yes	__	25	00000000	00000
13/32" to 15/32"	10.4 to 11.9	0.25"	Not Rated	200°	Nylon Plastic	Off-White	Yes	__	25	00000000	00000
29/64" to 9/16"	11.6 to 14.2	0.23"	-40°	185°	Acetal Plastic	White	Yes	__	25	0000000	00000
15/32" to 17/32"	12.1 to 13.6	0.22"	Not Rated	200°	Nylon Plastic	Black	Yes	__	25	00000000	00000
33/64" to 37/64"	13.1 to 14.9	0.23"	-40°	185°	Acetal Plastic	White	Yes	__	25	0000000	00000
37/64" to 41/64"	14.5 to 16.5	0.23"	-40°	185°	Acetal Plastic	White	Yes	__	25	0000000	00000
37/64" to 21/32"	14.5 to 16.6	0.23"	-40°	250°	Nylon Plastic	Black	Yes	__	1	00000000	0000
19/32" to 11/16"	15.2 to 17.4	0.25"	Not Rated	200°	Nylon Plastic	Black	Yes	__	10	00000000	00000
19/32" to 11/16"	15.2 to 17.4	0.25"	Not Rated	200°	Nylon Plastic	Off-White	Yes	__	10	00000000	00000
39/64" to 23/32"	16.8 to 18.4	0.23"	-40°	190°	Acetal Plastic	White	Yes	__	1	00000000	0000
5/8" to 23/32"	15.6 to 18.3	0.23"	-40°	220°	Nylon Plastic	Black	Yes	__	1	00000000	0000
23/32" to 13/16"	18.2 to 20.5	0.23"	-40°	185°	Acetal Plastic	White	Yes	__	25	0000000	0000
47/64" to 53/64"	18.5 to 21	0.23"	-40°	220°	Nylon Plastic	Black	Yes	__	1	00000000	0000
47/64" to 27/32"	18.7 to 21.3	0.23"	-40°	190°	Acetal Plastic	White	Yes	__	1	00000000	0000
25/32" to 59/64"	19.8 to 23.6	0.23"	-40°	185°	Acetal Plastic	White	Yes	__	25	0000000	0000
25/32" to 15/16"	19.9 to 23.6	0.23"	-40°	220°	Nylon Plastic	Black	Yes	__	1	00000000	0000
57/64" to 63/64"	22.5 to 25.3	0.23"	-40°	185°	Acetal Plastic	White	Yes	__	25	0000000	00000
31/32" to 63/64"	22.3 to 25.3	0.35"	-40°	220°	Nylon Plastic	Black	Yes	__	1	00000000	0000
63/64" to 1 7/64"	25.2 to 28.3	0.29"	-40°	185°	Acetal Plastic	White	Yes	__	10	0000000	0000
1 7/64" to 1 17/64"	28.2 to 32.1	0.29"	-40°	185°	Acetal Plastic	White	Yes	__	10	0000000	0000
1 1/8" to 1 19/64"	28.8 to 33.2	0.28"	-40°	220°	Nylon Plastic	Black	Yes	__	1	00000000	0000
1 7/32" to 1 3/8"	30.9 to 35.1	0.29"	-40°	185°	Acetal Plastic	White	Yes	__	10	0000000	0000
1 15/64" to 1 13/32"	31.2 to 35.8	0.35"	-40°	220°	Nylon Plastic	Black	Yes	__	1	00000000	0000
1 15/32" to 1 11/16"	37.1 to 42.9	0.29"	-40°	185°	Acetal Plastic	White	Yes	__	10	0000000	0000
1 39/64" to 1 29/32"	41 to 48.1	0.23"	-40°	220°	Nylon Plastic	Black	Yes	__	1	00000000	0000
1 5/8" to 1 57/64"	41 to 47	0.23"	-40°	190°	Acetal Plastic	White	Yes	__	1	00000000	0000
1 47/64" to 2 1/64"	43.9 to 51.1	0.28"	-40°	190°	Acetal Plastic	White	Yes	__	1	00000000	0000
1 47/64" to 2 1/64"	43.9 to 51.1	0.28"	-40°	220°	Nylon Plastic	Black	Yes	__	1	00000000	0000
2 1/16" to 2 5/16"	52.2 to 58.6	0.29"	-40°	220°	Nylon Plastic	Black	Yes	__	1	00000000	0000
2 17/64" to 2 37/64"	57.4 to 65.5	0.29"	-40°	185°	Acetal Plastic	White	Yes	__	1	0000000	0000
2 5/16" to 2 19/32"	59 to 66.5	0.29"	-40°	220°	Nylon Plastic	Black	Yes	__	1	00000000	0000
2 5/8" to 3 5/32"	66.8 to 80	0.33"	-40°	220°	Nylon Plastic	Black	Yes	__	1	00000000	0000
3 1/8" to 3 31/64"	80.5 to 89	0.35"	-40°	190°	Acetal Plastic	White	Yes	__	1	00000000	0000
3 1/8" to 3 31/64"	83 to 92	0.38"	-40°	220°	Nylon Plastic	Black	Yes	__	1	00000000	0000
3 15/32" to 3 53/64"	88.5 to 98	0.35"	-40°	190°	Acetal Plastic	White	Yes	__	1	00000000	0000
4 1/8" to 4 23/32"	104.6 to 119.8	0.35"	-40°	220°	Nylon Plastic	Black	Yes	__	1	00000000	0000
Double Snap-Grip
7/32" to 1/4"	5.4 to 6.3	0.16"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	20	0000000	00000
7/32" to 1/4"	5.4 to 6.3	0.16"	-40°	330°	Nylon Plastic	White	Yes	__	20	00000000	00000
1/4" to 11/32"	6.4 to 8.7	0.17"	-40°	330°	Nylon Plastic	White	Yes	__	20	00000000	00000
1/4" to 11/32"	6.4 to 8.7	0.18"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	20	0000000	00000
5/16" to 23/64"	8 to 9.2	0.18"	-40°	330°	Nylon Plastic	White	Yes	__	20	00000000	00000
5/16" to 3/8"	8 to 9.2	0.18"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	20	0000000	00000
23/64" to 13/32"	9.1 to 10.5	0.17"	-40°	330°	Nylon Plastic	White	Yes	__	20	00000000	00000
3/8" to 13/32"	9.1 to 10.5	0.17"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	20	0000000	00000
13/32" to 15/32"	10.3 to 12	0.22"	-40°	330°	Nylon Plastic	White	Yes	__	20	00000000	00000
13/32" to 15/32"	10.3 to 12	0.23"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	20	0000000	00000
15/32" to 9/16"	12.3 to 14.2	0.23"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	20	0000000	00000
15/32" to 9/16"	12.3 to 14.2	0.23"	-40°	330°	Nylon Plastic	White	Yes	__	20	00000000	00000
1/2" to 19/32"	13.8 to 15.3	0.29"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	20	0000000	00000
33/64" to 19/32"	13.8 to 15.3	0.29"	-40°	330°	Nylon Plastic	White	Yes	__	20	00000000	00000
19/32" to 43/64"	14.9 to 17.4	0.27"	-40°	330°	Nylon Plastic	White	Yes	__	20	00000000	00000
19/32" to 11/16"	14.9 to 17.4	0.28"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	20	0000000	00000
21/32" to 3/4"	17 to 19.4	0.28"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	20	0000000	00000
21/32" to 3/4"	17 to 19.4	0.28"	-40°	330°	Nylon Plastic	White	Yes	__	20	00000000	00000
23/32" to 13/16"	18.2 to 21	0.27"	-40°	330°	Nylon Plastic	White	Yes	__	20	00000000	00000
23/32" to 13/16"	18.2 to 21	0.28"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	20	0000000	00000
13/16" to 29/32"	20.7 to 23.7	0.25"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	20	0000000	00000
13/16" to 29/32"	20.7 to 23.7	0.25"	-40°	330°	Nylon Plastic	White	Yes	__	20	00000000	00000
7/8" to 31/32"	22.3 to 25.2	0.28"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	20	0000000	00000
29/32" to 1 1/64"	22.3 to 25.2	0.28"	-40°	330°	Nylon Plastic	White	Yes	__	20	00000000	00000
31/32" to 1 5/64"	25.1 to 28.2	0.27"	-40°	330°	Nylon Plastic	White	Yes	__	20	00000000	00000
31/32" to 1 3/32"	25.1 to 28.2	0.28"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	20	0000000	00000
1 1/32" to 1 3/16"	26.4 to 29.9	0.32"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	20	0000000	00000
1 3/64" to 1 3/16"	26.4 to 29.9	0.32"	-40°	330°	Nylon Plastic	White	Yes	__	20	00000000	00000
1 1/8" to 1 17/64"	29.4 to 32.7	0.36"	-40°	330°	Nylon Plastic	White	Yes	__	10	00000000	00000
1 1/8" to 1 9/32"	29.4 to 32.7	0.36"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	10	0000000	00000
1 1/4" to 1 3/8"	32.3 to 35.3	0.37"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	10	0000000	00000
1 1/4" to 1 3/8"	32.3 to 35.3	0.37"	-40°	330°	Nylon Plastic	White	Yes	__	10	00000000	00000
1 3/8" to 1 31/64"	35.2 to 38.7	0.35"	-40°	330°	Nylon Plastic	White	Yes	__	10	00000000	00000
1 3/8" to 1 1/2"	35.2 to 38.7	0.35"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	10	0000000	00000
1 15/32" to 1 19/32"	37.4 to 40.9	0.37"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	10	0000000	00000
1 33/64" to 1 21/32"	37.4 to 40.9	0.37"	-40°	330°	Nylon Plastic	White	Yes	__	10	00000000	00000
1 19/32" to 1 3/4"	40.7 to 44.3	0.36"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	10	0000000	00000
1 19/32" to 1 49/64"	40.7 to 44.3	0.36"	-40°	330°	Nylon Plastic	White	Yes	__	10	00000000	00000
1 11/16" to 1 27/32"	43.3 to 47.2	0.35"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	10	0000000	00000
1 3/4" to 1 27/32"	43.3 to 47.2	0.35"	-40°	330°	Nylon Plastic	White	Yes	__	10	00000000	00000
1 13/16" to 1 31/32"	46.3 to 50.2	0.35"	-40°	255°	Nylon Plastic	Black	Yes	ASTM D149, ASTM D150, ASTM D257	10	0000000	00000
1 55/64" to 2 1/64"	46.3 to 50.2	0.35"	-40°	330°	Nylon Plastic	White	Yes	__	10	00000000	00000

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About Measuring Hose and Tube Clamps

Easy-Install Snap-Grip Clamps for Firm Hose and Tube