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Stainless steel three-bolt repair clamp with nuts and washers

Matco-Norca

Matco-Norca 330-049 3/4 In 304SS Repair Clamp

SKU CH-MY5K-SS4KM MPN 330-049

Stainless steel Type 304 repair clamp with three bolts for 3/4 inch pipe

  • Product typeDrain Components
  • 304 stainless steel resists corrosion
  • Three-bolt design secures the clamp tightly
  • Fits 3/4 inch pipe for targeted repairs
  • Includes nuts and washers for complete installation

304 Stainless Steel Repair Clamp

The Matco-Norca 330-049 is a three-bolt repair clamp built from 304 stainless steel for pipe maintenance. It fits a 3/4 inch pipe size and spans a 9 inch length to cover damaged sections. The assembly includes the necessary nuts and washers for installation. This component suits plumbing repairs requiring corrosion-resistant hardware.

Thermals Noise and Power Draw

This passive mechanical clamp has no electrical components, moving parts or active cooling. It produces zero operational noise and draws no power during service. Thermal output is non-existent because the device performs no energy conversion. Performance depends solely on correct bolt torque and gasket seating.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $35.99
Typical for this category: the median of 4,240 items is $31.99.

Specifications

Product
Brand nameMatco-Norca
Model name330-049
Product typeDrain Components

Questions about this item

How do I install the three-bolt repair clamp on a 3/4 in pipe and what step is commonly missed?

Center the 9 in stainless-steel band over the leak, insert the three 3/8 in bolts with supplied nuts and washers, then tighten evenly in a cross pattern; the step often missed is re-checking torque after the first pressurisation.

What maintenance or replacement will the 304 stainless clamp need over time?

Inspect the bolts and washers annually for corrosion or loosening; replace any hardware that shows pitting or stripped threads, while the 304 stainless band itself typically lasts the life of the pipe.

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