Suitable for standard 3/4" / 1/2" pipe/valve. Collars will cover and hide a hole up to 61mm in diameter.
Specifications:
- Inner dimension: 1/2" / 3/4" (21/26mm hole);
- Outer dimension: 61mm;
- Height: 3mm;
- Material: Stainless Steel;
- Weight: 20g.