Tighten D-Ring

The Narrow D-Ring Stop (also known as a triglide buckle or narrow-gap tri-glide) is an essential technical-grade hardware component used to lock D-rings, weights, or other accessories in place along the harness webbing, preventing any unwanted slipping or movement during a dive.

Unlike standard models, the narrow-gap configuration minimizes thickness and geometric play on the webbing. This design ensures an even tighter and more rock-solid lock, ideal for keeping equipment perfectly still and configured to strict DIR standards.

Key Features and Technical Specifications:

• Marine-Grade Stainless Steel: Made entirely of high-quality stainless steel to ensure complete resistance to rust, saltwater, and maximum mechanical stress.
• Narrow Gap (Low-Profile Clearance): The passage slots are shaped to fit the webbing with millimeter precision. This maximizes mechanical friction and eliminates any risk of loosening, while also reducing the overall profile of the harness.
• Standard 50 mm Width: Universal size for technical diving, designed to perfectly accommodate classic 2-inch (50 mm) continuous webbing.
• Chamfered Anti-Wear Edges: Every internal profile and corner of the loop is carefully smoothed and chamfered to prevent wear or fraying of the harness webbing during assembly and tensioning.

Main Fields of Use:

• D-Ring Locking: Placed immediately before and after a D-ring (flat or bent) on shoulder straps or the waist to secure it in the exact position chosen by the diver along the webbing.
• Accessory Cable Clamp: Used to lock fixed buckles, primary light canisters, argon tanks, or accessory pockets in place along the waist webbing.

Target Users:

This narrow-gap D-ring stop is the ideal component for technical, advanced recreational, and exploration divers who assemble or customize a continuous webbing harness (backplate and wing system). It represents the choice for those seeking a minimalist, clean, and extremely solid configuration, where every single anchor point must remain immobile in its place in any operational situation.