Jonard Tools CST-25 Crimping and Punch Down Tool

Optimize cable preparation for security and networking installs with the Jonard Tools CST-25 crimping and punch down tool category's precision cable stripper. Designed for professional low-voltage technicians and system integrators, this tool cleanly slits and rings outer sheaths on cables and plastic tubes from 6 to 25 mm (1/4" to 1"), helping you avoid conductor nicks and costly rework. The hardened-steel blade slices through tough jackets with ease, while the adjustable blade height (0–3 mm) lets you set exact strip depth for different jacket types. A swivel lever locks the blade in slitting or ringing position so you can switch modes instantly on the job. Weighing just 0.2 lb and built with a high-performance polymer housing, the CST-25 is rugged, compact and comfortable for long days on-site. Whether you're terminating cables for security cameras, surveillance systems, access control, or enterprise networking, this tool improves speed, accuracy and reliability. Backed by Jonard Tools' lifetime limited warranty, it’s a dependable addition to any installer’s toolkit. Order the CST-25 today to streamline cable prep on security, monitoring and network deployments.

• Clean, damage-free cable prep: adjustable blade depth (0–3 mm) and hardened-steel edge ensure precise slitting and ringing of 6–25 mm jackets, reducing rework
• Faster field work: swivel lever locks blade in slitting or ringing mode so technicians move quickly between tasks
• Durable, portable design: lightweight 0.2 lb polymer body and compact footprint for easy transport to job sites and tight conduit access
• Versatile for low-voltage installs: ideal for security, surveillance, monitoring and networking cable preparation
• Long-term reliability: hardened blade and lifetime limited warranty lower total cost of ownership for contractors