This is a pack of two Du-Bro 4-40 Safety Lock Kwik Links. The Safety Lock Kwik-Link offers everything a modeler could want in a clevis and more. Simply put, it's ingenious!

Ideal for upgrading or replacement on A.R.F.'s. Super strong, super tough. More strength then you'll ever need. 10% lighter than steel clevis'. Size stamped on safety lock for positive identification.

Features:

• Self tapping - leaving no slop on threads.
• Square shank for easy installation & adjustment.
• Brass plated stepped steel pin - no binding on control horns or servo arms.
• Brass plated steel safety lock slides into groove on pin for a secure and solid lock.
• Safety Lock is mounted in trac system on clevis to help prevent losing it.