ProClimb I-Beamer Twist Lock Carabiner - 27kN MBS, ANSI/NFPA Certified, Modified D-Shape
The ProClimb I-Beamer Twist Lock Carabiner is engineered for professionals who demand uncompromising safety and performance. Featuring a modified D-shape design with I-beam construction, this carabiner is specifically built to resist shearing forces and deliver exceptional side-loading strength ratings.
Trusted by arborists, rescue professionals, industrial workers, and climbing enthusiasts for critical applications including tree climbing and arborist work, fall protection systems, rope rescue operations, industrial rigging and positioning, and recreational climbing and mountaineering.
Key Features
- 27kN major axis strength, 16kN minor axis strength, 10kN gate strength
- NFPA 1983 and ANSI Z359.12 certified for life safety rope and equipment
- Modified D-shape design optimizes load distribution and resists dangerous cross-loading
- Hot-forged I-beam construction provides lightweight yet incredibly strong aluminum alloy design
- Twist lock gate mechanism prevents accidental gate opening
- 18mm gate opening provides wide clearance for easy clipping and rope management
- Lightweight design at only 4.1 oz for reduced fatigue during extended use
- Silver anodized finish
- Optional pin kit available for additional versatility and security to keep ropes and slings captive and correctly positioned
Manufacturer Specifications
- Major Axis Strength (MBS): 27kN (6,070 lbf)
- Minor Axis Strength: 16kN (3,597 lbf)
- Gate Strength: 10kN (2,248 lbf)
- Gate Opening: 18mm
- Weight: 4.1 oz (116g)
- Length: 117mm
- Width: 77mm
- Material: Hot-forged, fully heat-treated aluminum alloy
- Finish: Silver anodized
- Gate Type: Twist lock
- Shape: Modified D
Certifications
- NFPA 1983
- ANSI Z359.12
The I-beam construction provides optimal strength-to-weight ratio by strategically placing material where it is needed most. This innovative design reduces weight without compromising safety, making it ideal for professionals who need reliable equipment during long workdays or extended climbs. Suitable for a wide range of industries including construction, general industry, iron mining, oil and gas, rope access and rescue, solar, tower climbing, transportation, tree care, utility, and wind energy.
The ProClimb I-Beamer Twist Lock Carabiner is engineered for professionals who demand uncompromising safety and performance. Featuring a modified D-shape design with I-beam construction, this carabiner is specifically built to resist shearing forces and deliver exceptional side-loading strength ratings.
With 27kN major axis strength, NFPA 1983 and ANSI Z359.12 certifications, and hot-forged aluminum alloy construction, this carabiner provides optimal strength-to-weight ratio for professionals in rope rescue, industrial rigging, tree care, and climbing applications.
The twist lock gate mechanism and 18mm gate opening ensure secure connections while maintaining ease of use during critical operations.