Includes 2 roller assemblies & installation screws. Steel ball bearing wheel with center groove. Flat high tension steel bent spring design. Heat treated. SKU: 40827091 MFG: 11666-B Shop more products by Prime Line. Biggest supplier for construction hardware tools. Enjoy lowest price on Gate & Shed Hardware SHARE Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest Free shipping over $35 $8.78 Quantity In Stock Add to cart Request a Bulk Quote Thank you for your quote request. We will be in touch. DETAILS Description DESCRIPTION Highlights: Includes 2 roller assemblies & installation screws Steel ball bearing wheel with center groove Flat high tension steel bent spring design Heat treated Fits metal industries & academy Carded. FEATURES MFR: 11666-B SKU: 40827091 UPC: 078874116677 Brand: Prime Line