Tennant 578032000 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 KNOB, RND, 1.75D 0.84L, 0.25-20, PULL Fits Tennant 578032000Item discontinued. Contact us for possible replacement. Warranty OEM Cross Reference Machine Fitment