CMC Proseries Aluminum Key-lock Carabiners
- First NFPA-Rated Aluminum Carabiner: The first aluminum carabiner to meet NFPA General Use strength requirements.
- Minimum Breaking Strength 44 kN (9,892 lbf): High-performance rating in a minimal-weight body.
- Lightweight: Standard model weighs just 142 g (5 oz).
- Multiple Configurations: Available in screw-lock, auto-lock, and XL sizes.
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CMC Proseries Aluminum Key-lock Carabiners
CMC Proseries Aluminum Key-lock Carabiners are among the most advanced general-use rescue carabiners on the market, among the first aluminum carabiners to meet NFPA strength requirements, delivering high performance at minimum weight.
Key Features and Highlights
- NFPA Strength: Among the first aluminum carabiners to meet NFPA strength requirements.
- Lightweight Performance: High performance with minimum weight.
- Multiple Sizes: Available in standard and XL sizes with Screw-Lock, Auto-Lock and ANSI-certified gate options.
Who Is This Product For?
Ideal for: Rescue teams needing a lightweight, NFPA general-use rated carabiner.
Materials and Construction
Standard Screw-Lock Brite weighs 142 g (5 oz), rated 44 kN (9,892 lbf); standard Auto-Lock Red weighs 150 g (5.3 oz), rated 40 kN (8,992 lbf); both have a 28 mm (1.1 in) gate opening and 103 mm (4.05 in) interior length. XL Screw-Lock Brite weighs 266 g (9.4 oz), XL Auto-Lock Red weighs 289 g (10.2 oz), and the XL ANSI-Gate Red (certified to Z359.12) weighs 322 g (11.36 oz); all three XL versions have a 53 mm (2.1 in) gate opening, 168 mm (6.62 in) interior length, and are rated 40 kN (8,992 lbf). All are rated for general use. A Keeper Pin Replacement Set (three pins, three screws, one hex wrench) is available for the XL ProSeries line.
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| Product | CMC ProSeries Aluminum Key Lock Carabiners |
|---|---|
| Screw-Lock, Brite Item Number | 300221 |
| Auto-Lock, Red Item Number | 300233 |
| XL Screw-Lock, Brite Item Number | 300241 |
| XL Auto-Lock, Red Item Number | 300253 |
| XL ANSI-Gate, Red Item Number | 300273 |
| Keeper Pin Replacement Set (XL ProSeries) Item Number | 300005 |
| Screw-Lock, Brite Gate / Color | Screw-Lock / Brite |
| Auto-Lock, Red Gate / Color | Auto-Lock / Red |
| XL Screw-Lock, Brite Gate / Color | XL Screw-Lock / Brite |
| XL Auto-Lock, Red Gate / Color | XL Auto-Lock / Red |
| XL ANSI-Gate, Red Gate / Color | ANSI Certified (Z359.12) Gate / Red |
| Keeper Pin Replacement Set (XL ProSeries) Gate / Color | NA |
| Screw-Lock, Brite Weight | 142 g (5 oz) |
| Auto-Lock, Red Weight | 150 g (5.3 oz) |
| XL Screw-Lock, Brite Weight | 266 g (9.4 oz) |
| XL Auto-Lock, Red Weight | 289 g (10.2 oz) |
| XL ANSI-Gate, Red Weight | 322 g (11.36 oz) |
| Keeper Pin Replacement Set (XL ProSeries) Weight | 3X Pins, 3X Screws, 1X Hex Wrench |
| Screw-Lock, Brite Gate Opening | 28 mm (1.1 in) |
| Auto-Lock, Red Gate Opening | 28 mm (1.1 in) |
| XL Screw-Lock, Brite Gate Opening | 53 mm (2.1 in) |
| XL Auto-Lock, Red Gate Opening | 53 mm (2.1 in) |
| XL ANSI-Gate, Red Gate Opening | 53 mm (2.1 in) |
| Keeper Pin Replacement Set (XL ProSeries) Gate Opening | NA |
| Screw-Lock, Brite Interior Length | 103 mm (4.05 in) |
| Auto-Lock, Red Interior Length | 103 mm (4.05 in) |
| XL Screw-Lock, Brite Interior Length | 168 mm (6.62 in) |
| XL Auto-Lock, Red Interior Length | 168 mm (6.62 in) |
| XL ANSI-Gate, Red Interior Length | 168 mm (6.62 in) |
| Keeper Pin Replacement Set (XL ProSeries) Interior Length | NA |
| Screw-Lock, Brite 3 Sigma MBS | 44 kN (9,892 lbf) |
| Auto-Lock, Red 3 Sigma MBS | 40 kN (8,992 lbf) |
| XL Screw-Lock, Brite 3 Sigma MBS | 40 kN (8,992 lbf) |
| XL Auto-Lock, Red 3 Sigma MBS | 40 kN (8,992 lbf) |
| XL ANSI-Gate, Red 3 Sigma MBS | 40 kN (8,992 lbf) |
| Keeper Pin Replacement Set (XL ProSeries) 3 Sigma MBS | NA |
| Screw-Lock, Brite NFPA Rating | General Use |
| Auto-Lock, Red NFPA Rating | General Use |
| XL Screw-Lock, Brite NFPA Rating | General Use |
| XL Auto-Lock, Red NFPA Rating | General Use |
| XL ANSI-Gate, Red NFPA Rating | General Use |
| Keeper Pin Replacement Set (XL ProSeries) NFPA Rating | NA |
| Manufacturer | CMC |
| Brand | CMC |
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