Screwgate Locking Carabiner Clip 5-Pack - Heavy Duty D Shape

Our review of the Screwgate Locking Carabiner Clip 5-pack finds these carabiners best suited for climbers, rescuers, and outdoor enthusiasts who need a lightweight yet strong connector. The single biggest reason to consider them is the combination of a classic D shape and a screw-lock gate that channels load to the spine and provides a simple, reliable way to secure the gate. They strike a balance between strength and low weight, making them practical for belays, pulleys, lanyards, and general outdoor gear management.

Key Features

• D Shape: The classic shape directs most load to the spine so connections to belay systems and pulleys remain on the carabiner's strongest axis.
• Keylock Nose: The keylock nose reduces snagging on webbing and hardware, improving efficiency when clipping and unclipping.
• High Strength Ratings: With a major axis rating of 25kN (about 5500 lbs), these are designed to handle serious loads typical in climbing and rescue work.
• Screw Lock Mechanism: The screw lock is straightforward to operate by hand and lets users positively lock the gate for added security during rope work.
• Lightweight Construction: Hot-forged aluminum alloy yields a usable carabiner that weighs about 59 g (2.10 Oz) so multiple pieces add little carry weight.

Who It's For

These carabiners are for climbers, mountaineers, and outdoor professionals who want a dependable locking connector for belays, rigging, and anchoring that is certified to industry standards. The pack of five makes it handy for teams, multi-day trips, or keeping spares in a haul bag.

Those who need ultra-lightweight micro carabiners for long alpine pushes or specialized connectors for high-precision sport climbing falls might look elsewhere; this model prioritizes a balance of strength and usability rather than being the absolute lightest option.

Pros & Cons

Pros

• High major axis strength and CE/UIAA certification give confidence for technical use.
• Practical D shape and keylock nose reduce snagging and improve handling with gloves.
• Screw lock is simple to operate and clearly secures the gate for rigging and belays.
• Five carabiners in the pack offer strong value for teams and multiple applications.

Cons

• The screw-lock requires periodic manual checking and may be slower to operate than auto-locking gates in fast-moving scenarios.
• The lab-rated strengths may vary in real-world practice, so users should follow standard safety protocols and inspection routines.

Specifications

Shape	D shape
Major axis strength	25 kN (approx 5500 lbs)
Minor axis strength	8 kN
Open gate strength	7 kN
Material and weight	Hot-forged aluminum alloy, 59 g (2.10 Oz) each
Dimensions	Length 3.93 in; Width 2.20 in; Gate opening 0.67 in
Pack contents	5 carabiners

Our Verdict

The Screwgate Locking Carabiner Clip 5-pack is a sensible choice for climbers and outdoor workers who need reliable, certified locking carabiners that balance strength and weight. The screw lock and keylock nose provide predictable, snag-free operation while the D shape keeps loads aligned with the spine. For the price and included quantity, they represent solid value for general climbing, rigging, and gear organization.

Frequently Asked Questions

Are these carabiners certified for climbing?
Yes, they carry CE/UIAA implied certifications and list major axis strength of 25 kN suitable for climbing applications, with the usual caveat to inspect gear before use.

How does the screw lock work?
The screw lock is manual: turn the sleeve to lock the gate and reverse to open; it is simple to use and provides a positive mechanical lock.

What comes in the pack?
The product ships as a set of five hot-forged aluminum D shape carabiners, each about 59 g in weight.