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Learn more about the dual bead clamp

Dual Bead Shield
Constant Tension Clamps

Our Dual Bead Shield® Super Sealing Clamp is precision- engineered for various applications. The inner Dual Bead Shield® provides superb sealing characteristics and is safe for all soft hoses. This product is perfect for use in air and coolant systems, and is also found in the marine, agriculture, construction and off-road markets.

Rated Ultimate Torque: Carbon Screw 50in.lbs. min. (5.6Nm)
Recommended Installation Torque: Carbon Screw 30-40in.lbs. (3.4 - 4.5Nm)

Dual Bead Constant Tension Clamps

Part Number

Dia Min
Decimal in

Dia Max
Decimal in

Dia Min
Millimeters

Dia Max
Millimeters

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0.63

1.38

15.9

34.9

0.69

1.63

17.5

41.4

0.94

1.88

23.8

47.6

1.19

2.13

30.2

54.0

1.44

2.38

36.5

60.3

1.69

2.63

42.9

66.7

1.94

2.88

49.2

73.0

2.44

3.38

61.9

85.7

2.69

3.63

68.3

92.1

2.94

3.88

74.6

98.4

3.44

4.38

87.3

111.1

3.94

4.88

100.0

123.8

4.44

5.38

112.7

136.5

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Specialty clamps

Dual Bead Clamps

For air to air and coolant applications. The inner shield provides superb sealing characteristics and is safe for all soft hoses.

Turbo Seal Clamps

A convoluted heat-treated band that provides spring-like tensioning effects for thermal cycling hose applications.

T-Bolt Clamps

These clamps are designed to provide a high degree of strength and durability, making them ideal for use in demanding environments

V-Band Clamps

V-Band Clamps are engineered and designed for heavy duty trucks, automotive, high performance and racing, generator and marine industries.