DMM PerfectO Locksafe
Compact. Strong. Perfect centering.
The DMM PerfectO Locksafe is an ultra-compact, true oval carabiner developed for professional climbers, arborists, and rescue personnel who need precise load distribution and maximum safety. The oval shape naturally centers the load and reduces rotation, while the fully rounded rope contact surfaces extend the lifespan of both the carabiners and the ropes.
With the Locksafe triple-locking gate, you get automatic locking that requires three distinct actions to open – one of DMM's safest gate mechanisms. The PerfectO Locksafe is the smallest carabiner in DMM's LockSafe series, a full 14 mm shorter than the Ultra O, but still incredibly strong with a 24 kN breaking strength.
Available in both a standard version and with a captive bar for extra control over ropes and anchor points.
Why choose the PerfectO Locksafe?
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Compact true oval for perfect load control
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Fully rounded rope surfaces for maximum wear resistance
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EN-approved despite its minimal size
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LockSafe automatic triple lock for maximum safety
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Keylock nose for snag-free use
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Available with and without a captive bar
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Built with DMM precision in Wales
Technical specifications – Locksafe
| Product name | Product code | Dimensions | Weight | Major Axis | Minor Axis | Gate Open | Gate opening | Certification |
|---|---|---|---|---|---|---|---|---|
| PerfectO Locking Locksafe Titanium | A597 | 56 × 95 mm | 66 g | 24 kN | 7 kN | 7 kN | 15 mm | EN12275:2013 X/B, EN362:2004 B |
| PerfectO Locking Locksafe Lime | A597LG | 56 × 95 mm | 66 g | 24 kN | 7 kN | 7 kN | 15 mm | EN12275:2013 X/B, EN362:2004 B |
| PerfectO Locking Locksafe Matt Grey | A597MG | 56 × 95 mm | 66 g | 24 kN | 7 kN | 7 kN | 15 mm | EN12275:2013 X/B, EN362:2004 B |
| PerfectO Locking Locksafe Orange | A597OR | 56 × 95 mm | 66 g | 24 kN | 7 kN | 7 kN | 15 mm | EN12275:2013 X/B, EN362:2004 B |
| PerfectO Locking Locksafe Captive Bar Titanium | A597CB | 56 × 95 mm | 68 g | 24 kN | 7 kN | 7 kN | 15 mm | EN12275:2013 X/B/T, EN362:2004 B/T |