Hinged Mechanical Rope Grab Pulley – Double Sheave + Integrated Progress Capture, 10–12 mm Rope, 304 g

Product Introduction

Building a hauling system shouldn't require a separate pulley, a separate rope grab, and a Prusik loop that binds under load. 🛠️ But that's how most setups work — extra hardware, extra steps, and extra resets every time the system needs to be adjusted.

This hinged mechanical rope grab pulley changes that. A double sheave pulley and an integrated progress-capture cam in one compact body. Open the hinge to install the rope directly — no threading through a closed pulley. Haul. The cam captures progress automatically. Reset. Haul again. No separate Prusik. No extra rope grab. One piece of hardware. Faster setups. Fewer components. More control.

Product Features

🔗 Hinged openable design — rope in, rope out, no threading.
The pulley opens on a hinge, so you can place the rope directly into the sheave without removing it from the system or threading it through a closed pulley. Close it and it's ready. This is particularly useful when you're changing setups frequently, working in gloves, or building systems in the field where speed matters. 🧤

⚙️ Integrated progress capture — haul, hold, reset, haul again.
The built-in mechanical cam engages as the system moves upward and captures progress automatically when downward force or slip occurs. You haul, you gain ground, the system holds it. No Prusik loop needed for the capture function. The cam is designed for smooth upward travel with automatic locking when it matters. 🔒

🎯 Double sheave + progress capture = one integrated system.
A double pulley gives you two sheaves in one compact assembly. Combine that with an integrated mechanical rope grab and you have a single piece of hardware that replaces multiple components. Build 3:1 mechanical advantage hauling configurations without adding a separate rope grab or Prusik setup. Less hardware. Less to check. Less to go wrong. ✅

Product Specifications

Product Name: Hinged Mechanical Rope Grab Pulley
Material: High-strength aluminum alloy + stainless steel
Compatible Rope Diameter: Ø 10–12 mm
Weight: Approx. 304 g
Standards: XF 494-2023, CE1019, EN 567
Structure: Detachable hinged / openable
Progress Capture: Integrated mechanical cam, automatic locking
Bearing: High-efficiency ball bearing
Mechanical Advantage: Supports 3:1 hauling configurations
Type: Double sheave pulley with integrated progress-capture cam

Package Contents

• 1 × Hinged mechanical rope grab pulley
• 1 × User manual

✨ Open. Place. Haul. The system captures the progress.

A double pulley with integrated progress capture — fewer components, faster setups, and more control in the systems you already build.