Simply45 S45-P312 Crimping and Punch Down Tool

Bring faster, more reliable terminations to your network and security deployments with the SimplyBRANDS S45-P312 punchdown blade. Designed for professional installers, this crimping and punch down tool blade features a 66/110 combo style that eliminates blade changes and speeds work on patch panels, 66 blocks and keystone jacks. The S45-P312 delivers precise, repeatable punchdowns for cleaner connections—helping reduce troubleshooting and rework in surveillance, monitoring and IT cabling projects.

At just 0.09 lb and supplied in a single blister pack, the S45-P312 is a lightweight, easy-to-carry replacement blade that’s simple to stock and swap in the field. Built for compatibility with standard punchdown tools, it fits seamlessly into existing workflows for low-voltage, networking and security installations. Whether you’re wiring a CCTV system, installing access control, or terminating data infrastructure, this SimplyBRANDS punchdown blade gives technicians the speed and reliability they need. Add the S45-P312 to your toolkit for faster, cleaner terminations on every job.

• Speeds terminations on patch panels and keystone blocks to reduce onsite labor and accelerate deployments
• 66/110 combo blade eliminates tool swaps so technicians complete network, security and surveillance cabling faster
• Precision-cut edges deliver reliable, consistent punchdowns that improve long-term connection integrity
• Lightweight, single-blister packaged S45-P312 replacement blade is easy to stock as a field spare
• Compatible with standard punchdown tools for flexible use across IT, low-voltage and monitoring installations