---
product_id: 471459133
title: "GreenBean 2PCS Olympic Adapter Sleeve 11.8\" with Olympic Barbell Clamps 2\", Converts 1\" Standard Weight Plate Posts to 2\" Olympic Weight Plate Posts, Removable end Cap"
brand: "green bean"
price: "KD 13.68"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/471459133-greenbean-2pcs-olympic-adapter-sleeve-11-8-with-olympic-barbell
store_origin: KW
region: Kuwait
---

# Hex bolt locking for secure fit Durable heavy-duty nylon build Converts 1" to 2" Olympic plates GreenBean 2PCS Olympic Adapter Sleeve 11.8" with Olympic Barbell Clamps 2", Converts 1" Standard Weight Plate Posts to 2" Olympic Weight Plate Posts, Removable end Cap

**Brand:** green bean
**Price:** KD 13.68
**Availability:** ✅ In Stock

## Summary

> 🏋️‍♂️ Upgrade your lift game with GreenBean’s Olympic Adapter – because your gains deserve the perfect fit!

## Quick Answers

- **What is this?** GreenBean 2PCS Olympic Adapter Sleeve 11.8" with Olympic Barbell Clamps 2", Converts 1" Standard Weight Plate Posts to 2" Olympic Weight Plate Posts, Removable end Cap by green bean
- **How much does it cost?** KD 13.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/471459133-greenbean-2pcs-olympic-adapter-sleeve-11-8-with-olympic-barbell)

## Best For

- green bean enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Security:** Hexagonal bolt locking system with metal nuts ensures your weights stay put during every lift.
- • **Built to Last & Adapt:** Heavy-duty nylon construction with removable end caps for versatile use on longer posts.
- • **Grip & Go Barbell Clamps:** Includes 2 high-quality rubber-padded clamps to prevent plate slippage and protect your gear.
- • **Seamless Olympic Conversion:** Effortlessly upgrade your 1" standard bars to 2" Olympic plates and never miss a rep.
- • **Universal Fit, Maximum Compatibility:** Precisely engineered 50mm outer diameter fits all 2" Olympic bars and collars flawlessly.

## Overview

The GreenBean 2PCS Olympic Adapter Sleeve set converts standard 1" weight plate posts to 2" Olympic size, featuring a durable nylon build, secure hex bolt locking, and includes two rubber-padded Olympic barbell clamps. Designed for compatibility with all 2" Olympic bars and collars, it ensures a stable, slip-free workout experience while offering removable end caps for versatile use.

## Description

Full description not available

## Features

- FITS OLYMPIC WEIGHT PLATES: A Pair of Olympic 11.8" Adapter Sleeve, Converts 1" Standard Weight Plate Posts to 2" Olympic weight bar or weight post. Great for older style barbells, curl bars, and plate-loaded weight machines.
- WIDE APPLICATION: The outer diameter of this adapter is designed to be exactly 50mm, which matches any 2" Olympic weight board and barbell collar.
- INCLUDING 2PCS BARBELL COLLARS: Providing you with two 2" Olympic barbell clamps, the high quality rubber pads maximize barbell clip grip to ensure your weight plates don't slide or move during your workout or when used on a weight plate rack.
- The Olympic adaptor sleeve features a hexagonal bolt locking feature with metal nuts and hexagonal screws pre-built so that the slip cord will not be stripped, giving you long-lasting performance and security for your weight storage stakes. Includes hex key.
- HIGH QUALITY MATERIAL: Made of heavy duty and high quality nylon, End cap is Removable for use with longer 1" standard posts! Includes 2 Allen keys to tighten and loosen the metal hex nut. However, please still refrain from overtightening.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 820 Grams |
| Material | Nylon |
| Brand | Green Bean |
| Color | Black |
| Manufacturer | GreenBean |
| Number of Items | 4 |
| Item Package Dimensions L x W x H | 12.99 x 6.54 x 3.46 inches |
| Package Weight | 0.82 Kilograms |
| Item Dimensions  LxWxH | 2 x 2 x 1 inches |
| Brand Name | Green Bean |
| Part Number | O-A-S-001 |

## Product Details

- **Item Weight:** 820 Grams
- **Material:** Nylon
- **Brand:** Green Bean
- **Color:** Black
- **Manufacturer:** GreenBean

## Images

![GreenBean 2PCS Olympic Adapter Sleeve 11.8" with Olympic Barbell Clamps 2", Converts 1" Standard Weight Plate Posts to 2" Olympic Weight Plate Posts, Removable end Cap - Image 1](https://m.media-amazon.com/images/I/61JsRRt3LLL.jpg)

## Frequently Bought Together

- GreenBean 2PCS Olympic Adapter Sleeve 11.8" with Olympic Barbell Clamps 2", Converts 1" Standard Weight Plate Posts to 2" Olympic Weight Plate Posts, Removable end Cap
- CAP Barbell Rubber Olympic Bumper Plate | Multiple Options/Colors
- CAP Barbell 2-Inch Olympic Grip Weight Plate | Multiple Options

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**Shop now:** [https://www.desertcart.com.kw/products/471459133-greenbean-2pcs-olympic-adapter-sleeve-11-8-with-olympic-barbell](https://www.desertcart.com.kw/products/471459133-greenbean-2pcs-olympic-adapter-sleeve-11-8-with-olympic-barbell)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-22*