Polished zinc alloy two part 80mm cable port Ref: E-CABLEPORT5-ZINC Polished zinc alloy two part 80mm cable port for installation in 80mm diameter hole. Base section is black plastic. 138mm x 88mm overall size. Inner guides are plastic and can be removed if not required. Our Price: £25.00 (£29.38 Including VAT at 17.5%) Quantity: