For
UK
audiences
The essential guide to product selection
The essential guide to product selection
5
40mm coupling, starter hole 10–35mm (18500); 50mm coupling, 25mm stoma (18511); 50mm coupling, 30mm stoma (18512); 50mm coupling, starter hole 10–45mm (18510); 60mm coupling, 35mm stoma (18522); 60mm coupling, 40mm stoma (18523); 60mm coupling, starter hole 10–55mm (18520); 70mm coupling, starter hole 10–65mm (18530)