---
product_id: 299853478
title: "stonylab 3 Prong Swivel Clamp and Bosshead Clamp Holder Set, Sturdy 3 Prong Single Adjust Extension Clamp and Boss Head Clamp Holder"
brand: "stonylab"
price: "¥8051"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/299853478-stonylab-3-prong-swivel-clamp-and-bosshead-clamp-holder-set
store_origin: JP
region: Japan
---

# Max grip size 87mm for versatile apparatus holding 3-prong swivel clamp for flexible positioning Aluminum alloy body for lightweight durability stonylab 3 Prong Swivel Clamp and Bosshead Clamp Holder Set, Sturdy 3 Prong Single Adjust Extension Clamp and Boss Head Clamp Holder

**Brand:** stonylab
**Price:** ¥8051
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your lab game with precision and style—because your experiments deserve the best!

## Quick Answers

- **What is this?** stonylab 3 Prong Swivel Clamp and Bosshead Clamp Holder Set, Sturdy 3 Prong Single Adjust Extension Clamp and Boss Head Clamp Holder by stonylab
- **How much does it cost?** ¥8051 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/299853478-stonylab-3-prong-swivel-clamp-and-bosshead-clamp-holder-set)

## Best For

- stonylab enthusiasts

## Why This Product

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

## Key Features

- • **Non-Slip Security:** Rubber-coated jaws provide firm, slip-resistant grip on delicate instruments
- • **Compact & Portable:** Slim 270mm length and 250g weight make it easy to integrate into any workspace
- • **Robust & Lightweight:** Aluminum alloy construction offers strength without bulk—carry confidence everywhere
- • **Precision Grip Control:** Adjustable screw ensures secure hold without risking glassware damage
- • **Universal Compatibility:** Fits rods up to 16mm diameter, accommodating a wide range of lab setups

## Overview

The StonyLab 3 Prong Swivel Clamp and Bosshead Clamp Holder Set features a durable aluminum alloy body with plastic knobs, designed to securely hold glassware and apparatus with a maximum grip size of 87mm. Its 3-prong swivel clamp offers flexible positioning, while the adjustable screw allows precise pressure control to prevent breakage. Compatible with rods up to 16mm diameter, this lightweight 270mm clamp set is ideal for professional lab environments, backed by a 1-year limited warranty.

## Description

stonylab 3 Prong Swivel Clamp and Bosshead Clamp Holder Set, Sturdy 3 Prong Single Adjust Extension Clamp and Boss Head Clamp Holder

## Features

- Includes a 3-prong swivel clamp and a boss head clamp holder
- Made of aluminum alloy body with plastic knobs, the durable, sturdy constructed boss head clamp holder accepts rods up to 16 mm diameter
- Feature maximum grip size of 87 mm (3.42 inch) and a total length of 270 mm (10.63 inch), this StonyLab 3 prong extension clamp is used to securely hold almost any type of apparatus and glassware with non-slip rubber coated jaws
- The adjustment screw of clamp helps provide precise pressure regulation and reduce chance of glassware breakage
- Warranty: StonyLab 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | StonyLab Scientific |
| Part Number | 3ProngSwivel+Bosshead-Set |
| Package Dimensions | 28.9 x 7.5 x 4 cm; 250 g |
| Item model number | B08PPCHRG4 |
| Colour | 1 Set |
| Style | Modern |
| Material | Aluminium |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 250 g |

## Product Details

- **Material:** Aluminium
- **Brand:** stonylab
- **Colour:** 1 Set
- **Style:** Modern
- **Item weight:** 0.25 Kilograms
- **UPC:** 843798167339
- **Global Trade Identification Number:** 00843798167339
- **Manufacturer:** StonyLab Scientific

## Images

![stonylab 3 Prong Swivel Clamp and Bosshead Clamp Holder Set, Sturdy 3 Prong Single Adjust Extension Clamp and Boss Head Clamp Holder - Image 1](https://m.media-amazon.com/images/I/718CGwZxhDL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Frequently Bought Together

- stonylab 3 Prong Swivel Clamp and Bosshead Clamp Holder Set, Sturdy 3 Prong Single Adjust Extension Clamp and Boss Head Clamp Holder
- StonyLab 2-Pack Adjustable Bosshead Clamp Holder, Lab Heavy Duty Boss Head Clamp Holder Aluminum Alloy Body, up to 16mm Rods for Laboratory Use

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**Shop now:** [https://www.desertcart.jp/products/299853478-stonylab-3-prong-swivel-clamp-and-bosshead-clamp-holder-set](https://www.desertcart.jp/products/299853478-stonylab-3-prong-swivel-clamp-and-bosshead-clamp-holder-set)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-22*