CAQ117 Aluminum Quarter-Turn Locking Carabiner, 3-Pack
The Frontline CAQ117 is a forged oval aluminum carabiner with an anti-snag quarter-turn locking nut: self-closing and automatically keylocking, it gives a clean, snag-free connection that will not catch on webbing or structure as you move.
Machined from high-strength aluminum alloy in a natural silver anodized finish, it offers a 0.67 in gate opening, a 5,000 lb minimum breaking strength, and 3,600 lb gate face and side strengths at just 0.22 lbs. Built to ANSI Z359.12 for connecting components.
Who Needs This Product
This product is a connecting component - the rated link between elements of a personal fall arrest or restraint system. Workers use it to join lanyards, SRLs, anchors, and harness D-rings. It must be self-locking and size-and-shape compatible with what it connects to, and used only as part of a complete system with a full body harness.
Features
Anti-snag keylock
The keylock nose will not catch on webbing or structure during connection.
Quarter-turn lock
A deliberate quarter turn locks the gate - no accidental rollout.
Forged oval
Even loading along the spine in an oval profile.
Light aluminum
0.22 lbs - the lightweight choice for harness-side connections.
5,000 lb rated
Full anchorage-grade minimum breaking strength.
Self-closing gate
Closes automatically when released.
Technical Specifications
| SKU | CAQ117 |
|---|---|
| Type | Forged oval aluminum quarter-turn locking carabiner |
| Gate opening | 0.67 in |
| Locking | Self-closing, automatic keylock (anti-snag), quarter-turn nut |
| Material | High-strength aluminum alloy, natural silver anodized |
| Min breaking strength | 5,000 lbs |
| Gate face / side strength | 3,600 lbs |
| Weight | 0.22 lbs (+/- 0.02) |
| Standards | ANSI Z359.12 |
Self-locking and compatible, always. Use this connector only where its size and shape cannot roll out or load the gate against what it connects to. Never connect two snap hooks together, never load the gate, and confirm the keylock or quarter-turn lock is fully engaged before trusting the connection.
Compliance Standards
ANSI Z359.12
American National Standard for connecting components for personal fall arrest systems.
OSHA 29 CFR 1926.502
Federal construction fall protection criteria, including connector requirements.
OSHA 29 CFR 1910.140
General industry personal fall protection system requirements.
Typical Applications
How to Use the CAQ117
Follow the manufacturer's manual. The sequence below is an overview only.
- Inspect. Check the body, gate, and locking mechanism before each use.
- Check compatibility. Confirm the connector size and shape suit what it connects to - no roll-out risk.
- Connect. Open the gate, make the connection, and let the gate close.
- Lock it. Engage and confirm the keylock or quarter-turn lock is fully seated.
- Load correctly. Ensure the load runs along the spine, never against the gate.
Inspection and Retirement
Inspect before each use, with a documented competent-person inspection at least every 6 months. Pull the equipment from service for any of the conditions below.
- Visual: deformation, cracks, corrosion, or damaged welds on load-bearing parts.
- Moving/locking parts: gates, jaws, pins, and locks operate and lock positively.
- Connection points: D-rings, eyes, and hooks free of wear, elongation, or sharp edges.
- Fasteners: present, correct, and fully engaged per the manual.
- Markings: labels must be present and legible.
Retire the equipment immediately after any fall arrest event or if any inspection point fails. Destroy retired equipment so it cannot return to service.
Fall ProtectionDistributors, LLC Free Tool · No Signup · OSHA 1926.502 Free Interactive Tool Fall Protection Calculator Pick your system. Run the math. Generate a plan. 1Pick Your SystemDetermine fall restraint vs. fall arrest based on your work surface, edge access, and clearance. 2Run the MathCalculate exact fall clearance required below the work surface for your SRL or lanyard setup. 3Generate a PlanGet a printable OSHA-compliant Fall Protection Plan structured around 29 CFR 1926.502(k).
Frequently Asked Questions
Frontline CAQ117 Submittals and Documentation
Frontline CAQ117 Spec Sheet (PDF)Gate opening, strengths, materials, and standards. Frontline Hooks and Carabiners User Manual (PDF)Use, compatibility, inspection, and retirement. Frontline Catalog (PDF)The full Frontline Fall Protection product catalog.Compatible and Related Products
- Frontline CSQ184 Steel Carabiner. The steel quarter-turn carabiner.
- Frontline CSQ120 Steel Tower Hook. A large steel tower carabiner hook.
- Frontline 100CTB Combat Construction Harness. A harness to build the connection onto.
Building Out Fall Protection Connections?
The right connector depends on what it joins. Confirm your system and connection points with us and we will walk through the lineup so the right connectors ship together.
Call 863-703-4522 to talk to a fall protection specialist.
