---
product_id: 261014603
title: "BOWSEN Heavy Duty Square Flat Back Glass Clamp 55 x 55 mm for Tempered Glass or Laminated Glass, Polished Finish(4pcs)"
brand: "bowsen"
price: "$U7834"
currency: UYU
in_stock: false
reviews_count: 8
url: https://www.desertcart.uy/products/261014603-bowsen-heavy-duty-square-flat-back-glass-clamp-55-x
store_origin: UY
region: Uruguay
---

# 55 x 55 mm square clamp size Marine-grade AISI 316 stainless steel Supports up to 100 lbs glass panels BOWSEN Heavy Duty Square Flat Back Glass Clamp 55 x 55 mm for Tempered Glass or Laminated Glass, Polished Finish(4pcs)

**Brand:** bowsen
**Price:** $U7834
**Availability:** ❌ Out of Stock

## Summary

> 🔒 Secure your view with style and strength!

## Quick Answers

- **What is this?** BOWSEN Heavy Duty Square Flat Back Glass Clamp 55 x 55 mm for Tempered Glass or Laminated Glass, Polished Finish(4pcs) by bowsen
- **How much does it cost?** $U7834 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/261014603-bowsen-heavy-duty-square-flat-back-glass-clamp-55-x)

## Best For

- bowsen enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit for Glass:** Designed for 3/8" or 1/2" tempered or laminated glass with included gaskets for a flawless hold.
- • **Sleek Minimalist Aesthetic:** Polished finish and compact footprint deliver a modern, unobtrusive look that elevates any space.
- • **Versatile Safety & Support:** Includes safety pins and rubber backup plates for secure, worry-free glass mounting up to 100 lbs.
- • **Built to Brave the Elements:** Premium marine-grade stainless steel ensures rust-free durability indoors and out.
- • **Effortless DIY Installation:** Surface-mounted design with no glass drilling required—get your project done fast and clean.

## Overview

The BOWSEN Heavy Duty Square Flat Back Glass Clamp is a polished, marine-grade stainless steel clamp measuring 55 x 55 mm, engineered to securely hold 3/8" or 1/2" tempered or laminated glass panels up to 100 lbs. Designed for both indoor and outdoor use, it features easy surface mounting without drilling glass, includes all necessary gaskets and safety pins, and offers a sleek, minimalist look perfect for modern balustrades, pool fencing, and garden glass installations.

## Description

desertcart.com: BOWSEN Heavy Duty Square Flat Back Glass Clamp 55 x 55 mm for Tempered Glass or Laminated Glass, Polished Finish(4pcs) : Tools & Home Improvement

Review: Very sturdy and well constructed - We have two of these supporting a 4-feet glass panel (1/2 inch thick) on an outdoor deck. The glass panel has virtually no give at all, and we expect them to hold up against the elements. The installation was very easy (just drill 4 holes) and footprint is small, offering a clean, contemporary look. One recommendation would be to include appropriate screws for installation as well. We used 3 inch long wood screws, into the deck joists.
Review: Packaging not the best. - The clamps worked great once installed and they look nice. Would have been nice to have screws to secure the clamps to my tile/walls, had to purchase these separately. Packaging needs to be improved! They come in a flimsy box that tears apart in shipping, and the clamps are in some protective sleeves, but fall out of these sleeves during shipping. I returned my first set because the clamps had too many dings and scratches. Second arrived out of the torn box as well, and two clamps out of their protective sleeves. One clamp had some minor dings, but due to time restraints, we used the product we received. Improve packaging in shipping and include four screws, and this item gets a 5 star review.

## Features

- 4-Pack Stainless Steel AISI 316 Marine Grade Suitable for Indoor and Outdoor areas
- Square shape 2.17" x 2.17" (55 mm x 55 mm), for 3/8" or 1/2" Tempered Glass or Laminated Glass
- The item includes: (4) glass clamps, (8) gaskets for 3/8" glass, (8) gaskets for 1/2" glass, (4) safety pins
- Drill Holes or No Holes required for glass panels
- Easy installation - DIY focused Perfect for glass swimming pool, glass garden, balustrade Glass

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085RNS6MX |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #776,841 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4,244 in Shelf Brackets |
| Color | Polished |
| Customer Reviews | 4.2 4.2 out of 5 stars (87) |
| Date First Available | March 10, 2020 |
| Finish | Polished |
| Included Components | rubber back-up plate |
| Installation Method | Surface-Mounted |
| Item Package Quantity | 1 |
| Item Weight | 3.62 pounds |
| Manufacturer | BOWSEN LTD |
| Material | Stainless Steel |
| Maximum Weight Capacity | 100 Pounds |
| Package Dimensions | 6.25 x 4.33 x 2.59 inches |
| Shape | Square |
| Size | Square Flat Back |
| Style | Classic |

## Product Details

- **Brand:** BOWSEN
- **Color:** Polished
- **Manufacturer:** BOWSEN LTD
- **Material:** Stainless Steel
- **Style:** Classic

## Images

![BOWSEN Heavy Duty Square Flat Back Glass Clamp 55 x 55 mm for Tempered Glass or Laminated Glass, Polished Finish(4pcs) - Image 1](https://m.media-amazon.com/images/I/31+dKPUYUcL.jpg)
![BOWSEN Heavy Duty Square Flat Back Glass Clamp 55 x 55 mm for Tempered Glass or Laminated Glass, Polished Finish(4pcs) - Image 2](https://m.media-amazon.com/images/I/31CT2Nf6VVL.jpg)
![BOWSEN Heavy Duty Square Flat Back Glass Clamp 55 x 55 mm for Tempered Glass or Laminated Glass, Polished Finish(4pcs) - Image 3](https://m.media-amazon.com/images/I/31msZulD6-L.jpg)
![BOWSEN Heavy Duty Square Flat Back Glass Clamp 55 x 55 mm for Tempered Glass or Laminated Glass, Polished Finish(4pcs) - Image 4](https://m.media-amazon.com/images/I/31y7AFxnIlL.jpg)
![BOWSEN Heavy Duty Square Flat Back Glass Clamp 55 x 55 mm for Tempered Glass or Laminated Glass, Polished Finish(4pcs) - Image 5](https://m.media-amazon.com/images/I/41BXqlYW+fL.jpg)

## Questions & Answers

**Q: How much presssure it can withheld applied around the top? Do you have a specification sheet to provide to inspector? Planning on using for 3rd floor**
A: sorry for that, we don't have any  specification sheet to provide to inspector. but it can resist Hurricane 12~17.
we have sold to many houses, it made of 2205 Duplex Stainless Steel, not the Common stainless steel.

**Q: Can these hold a 4’8” x 34” sheet of glass?**
A: Maximum thickness of glass is 1/2" 
If your using 2 pcs 6mm tempered glass laminated together using a Sentryglass lamination you'll have a finished  thickness of 1/2" and that will fit.
2 of These stanton's will likely hold safely against wind loads to 70 miles per hour some storm areas require designs to 100 per hour. If your in this area you will need three. 
Base is drilled for 1/4" bolts. These need to be drilled out to take 3/8". Use 3" imbedment in concrete for 316 stainless steel thread all and epoxy in with suitable Hilti or Simpson epoxy.
Base need to be supported with 6000 psi non shrink grout

**Q: How high can be the glass panels?  48 or 60 inches Ok?   Do I need clamps to connect the adjacent panels?**
A: It depends on thickness and strength of the glass and the number of balistrates per running length of a single panel of glass.  It will provide stability and strength but not necessary.

**Q: How many would be needed for 18” tall glass, 1/2” thick and 13 feet in length. One continuous piece. Thank you.**
A: we suggest that,  2 of clamps for 1 pcs  4ft glass panel.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very sturdy and well constructed
*by S***R on August 21, 2019*

We have two of these supporting a 4-feet glass panel (1/2 inch thick) on an outdoor deck. The glass panel has virtually no give at all, and we expect them to hold up against the elements. The installation was very easy (just drill 4 holes) and footprint is small, offering a clean, contemporary look. One recommendation would be to include appropriate screws for installation as well. We used 3 inch long wood screws, into the deck joists.

### ⭐⭐⭐⭐ Packaging not the best.
*by A***D on July 29, 2024*

The clamps worked great once installed and they look nice. Would have been nice to have screws to secure the clamps to my tile/walls, had to purchase these separately. Packaging needs to be improved! They come in a flimsy box that tears apart in shipping, and the clamps are in some protective sleeves, but fall out of these sleeves during shipping. I returned my first set because the clamps had too many dings and scratches. Second arrived out of the torn box as well, and two clamps out of their protective sleeves. One clamp had some minor dings, but due to time restraints, we used the product we received. Improve packaging in shipping and include four screws, and this item gets a 5 star review.

### ⭐⭐⭐⭐⭐ Solid and very well made
*by T***F on May 2, 2022*

I used these for an interior loft railing with 1/2 in tempered glass. They are very heavy, solid, and look great.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-28*