Raymarine - ST1 (3-pin) to STNG Spur, Adapter cable, 1m 25.17 EUR 24.65 EUR RAYMARINE ST1 (3-pin), is a ST1 (3-pin) to STNG Spur (female) Adapter Cable (1m). Add to basket Share Item number: A06073 EAN: 723193783788 Supplier: Raymarine