SALE Quick view Sidewinder Cutter Blade 15120 This is a brand aftermarket cutter blade for Sidewinder. This is used on models GB722, GB842, SW642, and 6X6. This replaces part number 15120. Thanks For Your Business!! Check out my !Be sure to add me to your ! A15120sw MSRP: Was: $105.00 Now: $87.03 Add to Cart Compare