Premium quality Guidi thru-hull made from brass. Brass alloys contain higher levels of zinc and therefore are more suited to above waterline and fresh water applications. All thru-hull fittings should be electrically bonded to help prevent galvanic corrosion. See 1145 series for bonding washers & terminals All thru-hull fittings should be electrically bonded to help prevent galvanic corrosion. See 1145 series for bonding washers & terminals
Standard delivery3-5 days, £8
Free UK shippingOrders over £100
