We stock:
 
- Grommets for box iron
	
25mm x 25mm
	
30mm x 30mm
	
40mm x 40mm
	
50mm x 50mm
	
50mm x 25mm
	
60mm x 40mm
	
60mm x 60mm
	
70mm x 70mm
	
80mm x 80mm
 
- Grommets for piping (all measurements are O.D)
	
26mm
	
33mm
	
42mm
	
48mm
	
60mm
	
76mm
	
90mm
	
100mm
	
114mm
	
140mm