CMD4664939 76 Piece Stainless Steel Worm Drive Hose Clip Kit. Hi-Grip kit covers 10 BS sizes from 9·5-12mm to 35-50mm and is BS Kite marked, Mini Clip kit covers smaller sizes from 7-9mm to 16-18mm.

Specifications
•Clip Type :- Worm Drive
•Number of Pieces :- 76
•Number of Sizes :- 10
•Smallest Clip Inside Diameter :- 9.5 → 12mm
•Largest Clip Inside Diameter :- 35 → 50mm
•Material :- Stainless Steel
•Stainless Steel Type :- A2 304
•Largest Clip Inside Diameter Maximum :- 50mm
•Largest Clip Inside Diameter Minimum :- 35mm
•Smallest Clip Inside Diameter Maximum :- 12mm
•Smallest Clip Inside Diameter Minimum :- 9.5mm