Description Features Made of high quality plastic material durable and practical to use High pressure washer accessories for high pressure water pipe extension jointFor K1 K2 K3 K4 K5 K6 K7 Specification Product name K series high pressure hose extension couplingMaterial PASales Unit 1 PcsProduct application For K Series K1 K2 K3 K4 K5 K6 K7 Package Included 1 x Connector