• Heavy-duty utility staples
• Used for installing coated and uncoated ground wire
• Patent-pending, hybrid design works with all ground wire sizes and ground molding
• 15 staples individually collated into a total case size of 480 staples
• Durable steel construction

Klein Tools STP001 is a pack of 480 heavy-duty, utility staples (1 inch by 2 inches) that are collated individually by 15. STP001 is for use with Klein’s Utility staple starter, STP100 (sold separately). The staples are constructed of steel for durability. They are designed to install coated and uncoated ground wire. Patent-pending, the hybrid design works well with all ground wire sizes and ground molding.