ABA Clamps – Setting Industry Benchmarks
Founded in Sweden in 1896, NORMA Group's ABA clamps are put through extensive in-house testing to ensure they meet the highest industry standards. Using ultra-premium steel and specially produced tubes, ABA products were originally designed to help improve fire-fighting operations.
Today, industries of all types use ABA clamps, clips, ties and tools to connect vital lines of critical applications. Because demanding professionals know that we make no compromise on clamping force, tightening and braking torque. Ever. Perhaps that’s why ABA products have become the industry benchmark. With rounded edges, ABA European-engineered clamps hug the hose like nothing else and our iconic blue housing is synonymous with quality, reliability and safety the world over.

Featured Clamps & Connectors
ABA Original S50

Nominal Diameter / Clamp Size: 3.03"/77mm
Material Type: W5
Application Note:
- N/A
- N/A
- N/A
ABA Original S50

Nominal Diameter / Clamp Size: 3.27"/83mm
Material Type: W5
Application Note:
- N/A
- N/A
- N/A
ABA Original S50

Nominal Diameter / Clamp Size: 3.50"/89mm
Material Type: W5
Application Note:
- N/A
- N/A
- N/A
ABA Original S50

Nominal Diameter / Clamp Size: 4.02"/102mm
Material Type: W5
Application Note:
- N/A
- N/A
- N/A
ABA Original SMO

Nominal Diameter / Clamp Size: N/A
Material Type: SMO12
Application Note:
- N/A
- N/A
- N/A
ABA Original S50

Nominal Diameter / Clamp Size: 0.787"/20mm
Material Type: W4
Application Note:
- N/A
- N/A
- N/A
ABA Original S50

Nominal Diameter / Clamp Size: 0.945"/24mm
Material Type: W5
Application Note:
- N/A
- N/A
- N/A
ABA Original S50

Nominal Diameter / Clamp Size: 1.06"/27mm
Material Type: W5
Application Note:
- N/A
- N/A
- N/A
ABA Original S50

Nominal Diameter / Clamp Size: 1.26"/32mm
Material Type: W5
Application Note:
- N/A
- N/A
- N/A
ABA Original S50

Nominal Diameter / Clamp Size: 1.50"/38mm
Material Type: W5
Application Note:
- N/A
- N/A
- N/A
ABA Original S50

Nominal Diameter / Clamp Size: 1.73"/44mm
Material Type: W5
Application Note:
- N/A
- N/A
- N/A
ABA Original S50

Nominal Diameter / Clamp Size: 1.77"/45mm
Material Type: W5
Application Note:
- N/A
- N/A
- N/A
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Articles
NORMA's clamp experts share all the goods related to repairs, best practices and our technology.