Hollink Couplings is the private label of the AZ Hollink Group. The Hollink Couplings label is synonymous with top quality at a lower price. The private label range hosts a continuously growing number of lines of standard couplings. All Hollink Couplings are fully exchangeable with more expensive alternatives from well-known brands. The group purposefully invested in ample stocks, so that 90% of our products is available from stock.