enTie Cable Clip Hook Style 5mm to 7mm Round for Fastenings Cables ...
B&Q Black 1.5mm Cable clip Pack of 25 | Tradepoint
Tandy - Round Cable Clips 3.5mm - White (100pk)
Stalbridge Building Supplies Ltd - Cable Clips White 5mm Box 50
70CBRC5 Tower Round Cable Clips, 5mm, Black (pack of 100) - John Cribb & Sons Ltd, UK Electrical Distributors, Dorset, Hampshire, Wiltshire, Somerset & the Isle of Wight.