Panduit PRST30S-S14-M30 Ladder Style Stud Mounted Cable Ties are easy to install by hand - no tools required. Simply push onto the threaded stud and wrap the tie around the bundle for a secure, yet fully adjustable and releasable hold. Standard cross section, 5.2 (132mm) length. Made of Heat Stabilized Nylon 6.6 and ideal for high temperature applications. They are black in color and come in packages of 1000.