Tennant GM350 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 GROMMET,OPEN -5.5 I/D,1.6 THK & 8.0 HOLE Fits Tennant GM350 Item discontinued. Contact us for possible replacement. Warranty OEM Cross Reference Machine Fitment