ISC HMS Screwgate Carabiner – 50kN

ISC HMS Screwgate Carabiner – 50 kN

The ISC HMS Screwgate Carabiner is a high-strength, professional-grade connector engineered for demanding work-at-height, rescue, and rigging applications. Forged for exceptional build quality, this HMS carabiner features ISC’s unique Blind Nose design, which reduces snagging and makes clipping and unclipping smoother and safer.

Its square-cut screwgate barrel is designed to limit debris build-up, ensuring reliable locking performance even in challenging outdoor conditions. Built to a 50 kN Minimum Breaking Strength (MBS), this carabiner provides outstanding strength and security when it matters most.

ANSI-compliant and CE EN 362 approved, the ISC HMS Screwgate comes serial numbered as standard for traceability and inspection records.

Key Features & Benefits

• Forged for superior strength and durability

• Blind Nose design minimizes snagging and enhances smooth rope handling

• Square-cut screwgate barrel helps prevent debris build-up for reliable locking

• Massive 50 kN MBS for high-load applications

• ANSI-compliant & CE EN 362 approved

• Serial numbered for easy tracking and safety inspections

• Generous 23 mm gate opening for easy clipping of ropes and hardware

Technical Specifications

• Gate: Screwgate

• Minimum Breaking Strength (MBS): 50 kN

• Gate Opening: 23 mm

• Nose Type: Blind nose

• Finish: Zinc plated

• Weight: 276 g

• Approved Standards: CE EN 362 (ANSI-compliant)

Ideal For: Arborists, rope access professionals, rescue teams, and rigging specialists who need a high-strength, snag-free, and reliable carabiner.