Dewalt Replacement Blade Left Knife for DCS491 and DCS494 shears newpicneeded you choose a caulk gun

you choose a caulk gun that meets the highest standards of durability and precision

The innovative design provides extra comfort throughout the neck

keeping you protected from the elements

Variable-speed dial allows the user to match speed of of the router to the application

Dewalt Replacement Blade Left Knife for DCS491 and DCS494 shears newpicneeded you choose a caulk gunThis DEWALT left replacement knife blade restores cutting performance to DCS491 and DCS494 shears after the original blade wears down. Product Features Direct fit replacement for DEWALT DCS491 and DCS494 shears Left side knife blade position Maintains factory cutting performance Sold individually