Pacific Handy Cutter UKH423 Plastic Swivel Holster for S5, S4 and S4S, Clips on Belts, Pants and Pockets, Safety Holster for Box Cutters and Utility Knives, Black (New A41005 7) hidden 6w 5w 5w Socket Base quick drying 6w 5w 5w Socket Base C7 E12 C9 E17 C7 E12 C7 E12 C7 E12 C7 E12 Quantity 4 25 25 25 25 4 Light Source Incandescent Incandescent Incandescent LED Incandescent Incandescent Color Warm white Warm white Warm white Warm white Warm white Warm white Size:M4x10mm Quantity：10 Pcs Material: carbon steel galvanized Round thumb screw with flat knurled head style Users also observe noticeable increases in cutter retention and report substantial reductions in replacement costs when utilized in combination with the corresponding PHC Safety Cutters and CL 36 Lanyard the holster automatically retracts the blade as soon as the PHC Safety Cutter is placed into the holster to prevent potential injuries