Tennant GG110 by Tennant OEM No reviews 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Contact Us For Pricing And Availability Description Warranty OEM Cross Reference Machine Fitment Description RING HEAD STUD - BLACK 17MM 316-417-191 Fits Tennant GG110 Item discontinued. Contact us for possible replacement. Warranty OEM Cross Reference Machine Fitment