‹› Image Air King® Replacement Washer Jump to Section Product Options Related Products Product Options Hide lower priority columns Part Number All AWR4AWS6OA-AWR4Material All Styrene-butadieneNeoprene AWR4 Styrene-butadiene AWS6 Neoprene OA-AWR4 Styrene-butadiene Related Products Image Air King® Clamp Image Air King® Safety Pin Image Standard Safety Clip Image Synthetic Lanyard