HotForge Screwgate Carabiner

Engineered for technical rock climbing, alpine ascents, and multi-pitch rigging in high-mountain environments, the Black Diamond HotForge Screwgate Carabiner balances low-profile weight with high-strength performance. Its hot-forged construction redistributes material to critical wear points while paring down excess metal, resulting in a compact locking connector that accommodates a clove hitch seamlessly. Featuring a smooth keylock nose to eliminate rope snags and a reliable screwgate locking sleeve, this carabiner handles freezing temperatures, dusty trail conditions, and heavy alpine use without binding. Visit our website, Makalu e-traders, or our physical store in Thamel. 

HotForge Screwgate Carabiner Features

• Hot-Forged Construction: Precision manufacturing process that removes material where non-essential and reinforces high-friction contact surfaces.

• Keylock Nose Geometry: Low-profile, catch-free nose designed to prevent snagging on bolt hangers, slings, and ropes during clipping or cleaning.

• Clove Hitch Accommodating Basket: Broad rope-bearing surface optimized to secure clove hitches smoothly for anchor station setups.

• Knurled Screwgate Sleeve: Textured locking mechanism providing positive grip and fluid operation even when operating with wet gloves.

• Type B “Basic” Locking Connector: Certified standard geometry built for versatile belay, lanyard, and anchor rigging applications.

Technical Specifications

Physical Dimensions & Weight

• Weight: 50 g (1.76 oz)

• Outer Dimensions: 99 mm x 62 mm

• Gate Opening Clearance: 18 mm

Material Composition & Mechanics

• Body & Gate Material: Hot-Forged Aluminum Alloy

• Locking Mechanism: Threaded Screwgate Sleeve

• Nose Type: Keylock (non-snagging)

• Connector Type: Type B (Basic locking connector)

Performance Ratings & Compliance

• Major Axis Strength (Closed Gate): 24 kN (5,395 lbf)

• Minor Axis Strength: 8 kN (1,798 lbf)

• Open Gate Strength: 8 kN (1,798 lbf)

• Standards & Certification: EN 12275, EN 362, UIAA 121