Stanley Universal knife FatMax SB with retractable blade

Knife with retractable blade, ergonomic design, plastic inserts for greater control and a secure grip, blade fixation with clamping slide for stronger hold of the blade, spring-loaded blade dispenser in the knife, easy access to the blade magazine at the push of a button for quick opening and closing, magazine for up to 5 trapezoidal blades , quick blade change at the push of a button, 5 pieces trapezoidal blades included in delivery