Overview
The Du-Bro 4-40 Safety Lock Kwik-Link is the most secure clevis connector available — a patented design that mounts a slide-in safety lock into a track on the clevis body. The brass-plated steel safety lock slides into a groove on the clevis pin, locking it securely in place and eliminating the risk of accidental disconnection during flight or driving.
Ideal for upgrading or replacing stock ARF clevises. Super strong, super tough, with more strength than you'll ever need. 10% lighter than steel clevises. Made in USA.
Key Features
- Patented Safety Lock design (US PAT# 6,364,566)
- Self-tapping, no-slop threads
- Square shank for easy installation and adjustment
- Brass-plated stepped steel pin — no binding on horns or arms
- Brass-plated steel safety lock
- 10% lighter than steel clevises
- Size stamped on safety lock for positive identification
- Made in USA
Performance Benefits
- Eliminates accidental clevis disconnections
- No binding on control horns or servo arms
- Super strong with more strength than typically needed
- Ideal for upgrading ARF stock linkages
Usage Notes
- Designed for 4-40 threaded pushrods
- Self-tapping threads bite cleanly into the rod
- Slide the safety lock into the pin's groove for a secure lock
Technical Specs
- Thread Size: 4-40
- Weight: 1 gram per Safety Lock Kwik-Link
- Quantity: 2 per package
What's Included
- (2) Du-Bro 4-40 Safety Lock Kwik-Links
Summary
- Patented safety lock prevents disconnections
- Strong, lightweight, slop-free
- Designed for 4-40 threaded pushrods
- Made in USA
