WORKPRO 100 Pcs SK5 Carbon Steel Utility Knife Blades Replacement with Dispenser - Pink Ribbon New They are equipped with double

They are equipped with double spring shrapnel

it can withstand up to a 30LB pulling force

2*battery pack (2000mAh)

SK-5 Blade for Precise Cuts: The SK-5 steel main blade stays sharp

WORKPRO 100 Pcs SK5 Carbon Steel Utility Knife Blades Replacement with Dispenser - Pink Ribbon New They are equipped with doublePremium SK5 Steel: Constructed of SK5 carbon steel, with precision honed edges, these high quality utility blades stay sharp longer compared to ordinary blades. Versatile Utility: The universal utility knife replacement blades are standard size, to fit and deliver optimum performance in most utility knives and box cutters. Thickness: 0. 0236 inch 0. 6 mm. 2 Handy Dispensers: Push the black button to take 1 utility blade, pull the bottom to take 5