Overview Reviews Product Description The Hose Coupling Dust Cap is designed to prevent dust ingress into ARB US Industrial Standard (ISO 6150 B) female fittings with a rubber heat grip. Compatible with fittings 0740111 and 0740112 (not included). Product Videos Custom Field Product Reviews Write a Review Write a Review × ARB ARB Hose Coupling Dust Cap 1Pk Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *