This is the cutting ring component that needs to be replaced after use in a cutting ring connection fitting. It is made out of steel. Suitable for copper pipes, plastic tubes, and plastic multi-layer pipes. It is designed for an outer pipe/hose diameter of 6 mm. Designed for an M10 x 1 union nut. It has an LL (very light) load class according to the DIN 2353.
Pros:
- It is suitable for copper pipes, plastic tubes, and plastic multi-layer pipes
Cons:
- If disassembled, this component needs to be replaced
CRL series
The CRL series are accessories to be used with compression and cutting ring fittings. Once these fittings are used, their compression or cutting ring component needs to be replaced if they are disassembled. They are made out of brass, steel, or stainless steel, designed for usage with pipes and hoses with an outer diameter from 4 to 42 mm.
Specifications
Outer pipe diameter (mm) : 6
Union nut thread : M10 x 1
Load class (DIN 2353) : LL (very light)
Material : Steel
With sealing : No
With safety collar : No
With knurl : No
Suitable for aluminum tube : No
Suitable for copper tube : Yes
Suitable for plastic multi-layer pipes : Yes
Suitable for plastic tube : Yes
Suitable for stainless steel tube : No
Suitable for steel tube : No
![6LL Zinc plated Steel Cutting ring [20 Pieces]](https://www.coolgrittools.com/wp-content/uploads/2026/06/crl-e-05-ll_.f2b37e78_b100244a-7dd2-46a5-8974-79789451d31b.webp)




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