---
product_id: 188319847
title: "BLACK DIAMOND RockLock Screwgate/Twistlock Carabiner Keylock Nose Locking"
brand: "black diamond"
price: "₨15282"
currency: LKR
in_stock: true
category: "Black Diamond"
url: https://www.desertcart.lk/products/188319847-black-diamond-rocklock-screwgate-twistlock-carabiner-keylock-nose-locking
store_origin: LK
region: Sri Lanka
---

# Largest locking carabiner Keylock nose for snag-free clipping Spacious HMS shape for knots & devices BLACK DIAMOND RockLock Screwgate/Twistlock Carabiner Keylock Nose Locking

**Brand:** black diamond
**Price:** ₨15282
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your climb with the ultimate snag-free locking carabiner.

## Quick Answers

- **What is this?** BLACK DIAMOND RockLock Screwgate/Twistlock Carabiner Keylock Nose Locking by black diamond
- **How much does it cost?** ₨15282 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/188319847-black-diamond-rocklock-screwgate-twistlock-carabiner-keylock-nose-locking)

## 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

- • **Versatile Powerhouse:** Perfect for belaying, rappelling, anchors, and even gear organization beyond climbing.
- • **Lightweight Yet Rock Solid:** Hot-forged aluminum construction delivers strength without weighing you down.
- • **Max Security, Minimal Hassle:** RockLock’s large screwgate lock ensures your gear stays put when it matters most.
- • **Snag-Free Clipping Every Time:** Keylock nose eliminates frustrating rope and gear catches for seamless transitions.
- • **Effortless One-Handed Operation:** Ergonomic design lets you clip and lock smoothly—even with gloves on.

## Overview

The BLACK DIAMOND RockLock Screwgate Carabiner is a top-tier, US-made aluminum locking carabiner designed for professional climbers and outdoor enthusiasts. Featuring the brand’s largest HMS-shaped frame, a keylock nose for snag-free clipping, and ergonomic screwgate locking, it offers unmatched security and ease of use in belaying, rappelling, and anchor setups. Weighing just 85g, it balances lightweight portability with dependable strength, making it a trusted choice for climbing, mountaineering, and rescue operations.

## 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.

## Features

- 100% Synthetic
- Made in the USA
- LARGE, SECURE DESIGN: The RockLock is Black Diamond’s largest locking carabiner, perfect for belaying, rappelling, and anchor systems. Its spacious HMS shape accommodates knots and belay devices with ease.
- KEYLOCK NOSE FOR SNAG-FREE USE: Prevents rope or gear snags when clipping or unclipping. Smooth operation ensures fast, reliable handling during belays, anchors, and gear organization.
- EASY ONE-HANDED OPERATION: Ergonomic spine and screwgate design make it simple to operate, even with gloves on. Works well with ATC-style belay devices and Munter hitches for versatile use.
- VERSATILE FOR CLIMBING & SAFETY: Designed for rock climbing, mountaineering, and rescue applications where a secure, large-capacity locking carabiner is needed. Dependable strength and smooth handling in all conditions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081B7WYFM |
| Best Sellers Rank | #15,664 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #11 in Locking Climbing Carabiners |
| Brand Name | BLACK DIAMOND |
| Color | Black |
| Customer Reviews | 4.9 4.9 out of 5 stars (1,259) |
| Global Trade Identification Number | 00793661432258 |
| Included Components | Black Diamond Mens Rocklock Screwgate Carabiner, Black |
| Item Dimensions L x W | 6"L x 4"W |
| Item Type Name | Black Diamond Mens Rocklock Screwgate Carabiner, Black |
| Item Weight | 85 g |
| Lock Type | Screw Lock |
| Manufacturer | Black Diamond Equipment |
| Material Type | Aluminum |
| Shape | Square |
| UPC | 793661432258 |
| Unit Count | 1 Count |
| Warranty Description | Warranty |

## Product Details

- **Brand:** BLACK DIAMOND
- **Color:** Black
- **Item Weight:** 85 g
- **Material:** Aluminum
- **Shape:** Square

## Images

![BLACK DIAMOND RockLock Screwgate/Twistlock Carabiner Keylock Nose Locking - Image 1](https://m.media-amazon.com/images/I/51wzvqQQKxL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the item length and width?**
A: Approximately 3 1/2" at the longest point, and 2 1/4" at the widest point.

**Q: Why does this say it’s made from plastic?**
A: Good question, it isn't made from plastic. I also don't use it for climbing but it is solid and can hold some weight.

**Q: How many KN?**
A: Hello,

Please see graph below of KN.


Closed Gate Strength :  24 kN (5395 lbf)
Open Gate Strength :  7 kN (1574 lbf)
Minor Axis Strength :  7 kN (1574 lbf)
Closed Gate Strength :  24 kN (5395 lbf)
Open Gate Strength :  7 kN (1574 lbf)
Minor Axis Strength :  7 kN (1574 lbf)

**Q: Does this Item have a CE stamp?**
A: Yes, this Rocklock Screwgate Carabiner has a CE stamp.

## Frequently Bought Together

- Black Diamond Rocklock Screwgate Carabiner
- BLACK DIAMOND ATC-XP Belay Device for Rock Climbing and Rappelling, Black
- BLACK DIAMOND Men's Momentum Rock Climbing Harness

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**Shop now:** [https://www.desertcart.lk/products/188319847-black-diamond-rocklock-screwgate-twistlock-carabiner-keylock-nose-locking](https://www.desertcart.lk/products/188319847-black-diamond-rocklock-screwgate-twistlock-carabiner-keylock-nose-locking)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-10-06*