---
product_id: 201569307
title: "BLACK DIAMOND RockLock Screwgate or Twistlock Carabiner | Hot-Forged, Lightweight | Keylock Nose | Secure Locking Biner for Belaying & Rappelling"
brand: "black diamond"
price: "€ 49.85"
currency: EUR
in_stock: true
reviews_count: 13
category: "Black Diamond"
url: https://www.desertcart.fi/products/201569307-black-diamond-rocklock-screwgate-or-twistlock-carabiner-hot-forged-lightweight
store_origin: FI
region: Finland
---

# Snag-free Keylock nose design Auto-locking Twistlock gate Lightweight 89g aluminum build BLACK DIAMOND RockLock Screwgate or Twistlock Carabiner | Hot-Forged, Lightweight | Keylock Nose | Secure Locking Biner for Belaying & Rappelling

**Brand:** black diamond
**Price:** € 49.85
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock in your climb with confidence and style!

## Quick Answers

- **What is this?** BLACK DIAMOND RockLock Screwgate or Twistlock Carabiner | Hot-Forged, Lightweight | Keylock Nose | Secure Locking Biner for Belaying & Rappelling by black diamond
- **How much does it cost?** € 49.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/201569307-black-diamond-rocklock-screwgate-or-twistlock-carabiner-hot-forged-lightweight)

## Best For

- black diamond enthusiasts

## Why This Product

- Trusted black diamond brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Snag-Free Clipping:** Keylock nose geometry prevents catches on gear, speeding up transitions and anchor building.
- • **Effortless Rope Flow:** HMS pear shape delivers smooth handling with belay devices and Munter hitches—no surprises on multi-pitch routes.
- • **Durable Hot-Forged Strength:** Premium aluminum frame balances featherweight feel with rock-solid durability for alpine and gym use.
- • **Versatile Climbing Essential:** Trusted by trad leaders and guides alike for belaying, rappelling, and rigging master points.
- • **Instant Double-Action Security:** Auto-locking Twistlock gate ensures rapid, foolproof locking for high-stakes climbs.

## Overview

The BLACK DIAMOND RockLock Twistlock Carabiner is a top-tier, hot-forged aluminum locking biner designed for professional climbers. Featuring an automatic double-action twistlock gate, a large HMS pear shape for smooth rope handling, and a snag-free keylock nose, it offers unmatched security and efficiency. Weighing just 89 grams, it combines lightweight portability with rugged durability, making it ideal for belaying, rappelling, and anchor setups across all climbing disciplines.

## Description

Our largest locking carabiner, the RockLock Screwgate is perfect for belaying, rappelling or anchors, and now features hot-forged lightweight construction, a redesigned spine for better handling, and a larger rope-bearing surface for greater durability.

Review: Robust - Quality carabiner as usual with this company
Review: Safe, Strong and best carabiner for Rappelling - Awesome for rappelling, locks up good, has plenty of room for rope wraps and is very affordable. The round bar design allows for smooth rope operations.

## Features

- AUTO-LOCKING TWISTLOCK SECURITY: Features a quick, automatic double-action gate that locks instantly after clipping. Ideal for climbers who want fast, secure operation during belays, rappels, and anchor transitions.
- HMS SHAPE FOR SMOOTH ROPE HANDLING: Large pear-shaped profile provides excellent rope flow and compatibility with belay devices and Munter hitches. Delivers predictable handling on multi-pitch or top-rope systems.
- SNAG-FREE KEYLOCK NOSE: Keylock geometry prevents catching on harness loops, slings, or bolt hangers. Ensures smooth clipping and unclipping while cleaning routes or building anchors.
- DURABLE HOT-FORGED CONSTRUCTION: Built from strong aluminum with a hot-forged frame that balances durability and low weight. Withstands repeated use on rock, ice, and alpine climbing objectives.
- VERSATILE BELAY & ANCHOR CARABINER: Perfect for belaying, rigging master points, rappelling, or securing essential gear. A dependable all-purpose locker for gym climbers, trad leaders, and guides.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081B93D5Q |
| Best Sellers Rank | #12,618 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #5 in Locking Climbing Carabiners |
| Brand | BLACK DIAMOND |
| Brand Name | BLACK DIAMOND |
| Color | Gray |
| Customer Reviews | 4.9 4.9 out of 5 stars (1,427) |
| Date First Available | November 11, 2019 |
| Global Trade Identification Number | 00793661433071 |
| Included Components | Black Diamond Unisex Rocklock Twistlock Carabiner, Gray |
| Item Dimensions LxWxH | 8 x 4 x 1 inches |
| Item Package Dimensions L x W x H | 6.02 x 4.29 x 0.75 inches |
| Item Weight | 89 Grams |
| Lock Type | Twist Lock |
| Manufacturer | Black Diamond Equipment |
| Material | Aluminum |
| Model Name | Black Diamond Unisex Rocklock Twistlock Carabiner, Gray |
| Package Weight | 0.11 Kilograms |
| Part Number | BD2102581003ALL1 |
| Shape | Pear |
| Size | One Size |
| Style | Twistlock |
| Suggested Users | unisex-adult |
| UPC | 793661433071 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty |

## Product Details

- **Brand:** BLACK DIAMOND
- **Color:** Gray
- **Item Weight:** 89 Grams
- **Material:** Aluminum
- **Shape:** Pear

## Images

![BLACK DIAMOND RockLock Screwgate or Twistlock Carabiner | Hot-Forged, Lightweight | Keylock Nose | Secure Locking Biner for Belaying & Rappelling - Image 1](https://m.media-amazon.com/images/I/61S27T+H9gL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Robust
*by M***E on January 25, 2026*

Quality carabiner as usual with this company

### ⭐⭐⭐⭐⭐ Safe, Strong and best carabiner for Rappelling
*by D***M on November 9, 2025*

Awesome for rappelling, locks up good, has plenty of room for rope wraps and is very affordable. The round bar design allows for smooth rope operations.

### ⭐⭐⭐⭐⭐ Five Stars! It worked very well for me!
*by M***S on November 5, 2020*

Well my purchase of this wasn’t for what you think. You see, I bought this black diamond carabiner because I wanted to propose to my boyfriend in a unique way. We hike often and went on a trail that was so terrifying (to me, who is afraid of heights) that I kept saying I needed a carabiner for support to attach to the cables on the trail. (The trail had ladders too. Terrifying for those of us who aren’t rock climbers). Fast forward a few months, and I decided to propose to him (he had asked before but I wasn’t ready). I wanted to propose with a diamond, but also wanted to be original. This carabiner did the trick. It even has “Black Diamond” stamped on it. I asked, he said yes, so we will take the plunge. With the awesome support of this heavy duty carabiner, of course. Five stars, this definitely worked!

## Frequently Bought Together

- Black Diamond Unisex Rocklock Twistlock Carabiner
- PETZL Grigri 2 Belay Adult
- Black Diamond Rocklock Screwgate Carabiner

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/201569307-black-diamond-rocklock-screwgate-or-twistlock-carabiner-hot-forged-lightweight](https://www.desertcart.fi/products/201569307-black-diamond-rocklock-screwgate-or-twistlock-carabiner-hot-forged-lightweight)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-24*