MNM1-600 Insulated Cable Staple Compatible with Milwaukee Features: Size: 1" Material: Galvanized steel Width: 0.75" Staple Type: Insulated Suitable for use on low voltage cable such as CAT3, CAT5, CAT6, and Coax Suitable For Use With: Milwaukee M12 Cable Stapler (2448) Collated in Strips of 20 Staples 600 Staples per Box Compatible: This 1" insulated cable staples are compatible with Milwaukee M12 cable stapler (2448). Staple Size: Each coated wire staples length/height 1?, crown is 3/4?. High Quality: The plastic insulated to protect cable sheathing, the replacement for Milwaukee 1? insulated cable staples are used for fastening electrical cables to wood surfaces during the electrical rough-in process. Application: Our insulated metal staple UL/CUL approved used for single or double stacked 14-2, 14-3, 12-2, 12-3, 10-2, 10-3 (single only) NM-B cable installation. Also suitable for use with low voltage cables such as CAT3, CAT5, CAT6, and Coax. Package includes: Each box contains 30 strips staples, each strip with 20 staples, total of 600 cable staples per box.