---
product_id: 381125944
title: "3MDBI-SALA 2103670 U-Bolt Roof Anchor (Permanent), Fits Up To 2X8, Silver"
price: "€ 233.31"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/381125944-3mdbi-sala-2103670-u-bolt-roof-anchor-permanent-fits-up
store_origin: CY
region: Cyprus
---

# 3MDBI-SALA 2103670 U-Bolt Roof Anchor (Permanent), Fits Up To 2X8, Silver

**Price:** € 233.31
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 3MDBI-SALA 2103670 U-Bolt Roof Anchor (Permanent), Fits Up To 2X8, Silver
- **How much does it cost?** € 233.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/381125944-3mdbi-sala-2103670-u-bolt-roof-anchor-permanent-fits-up)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

3MDBI-SALA 2103670 U-Bolt Roof Anchor (Permanent), Fits Up To 2X8, Silver

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Vinyl |
| Grade Rating | Grade 2 |
| Thread Size | 0.25 inches - 20 UNC |
| Exterior Finish | Zinc |
| Manufacturer Grade | Grade 2 |
| Head Style | U-Bolt, Truss |
| Color | Black/Silver |
| Fastener Type | U-Bolt |
| Brand | 3M |
| Item Diameter | 0.4 Inches |
| Size | 2x8 |
| Metal Type | Zinc Plated Steel |
| Head Type | U-Bolt |
| Number of Pieces | 1 |
| UPC | 648250161821 634553996321 |
| Global Trade Identification Number | 00648250161821 |
| Manufacturer | 3M |
| Part Number | 2103670 |
| Item Weight | 1.95 pounds |
| Item model number | 2103670 |
| Is Discontinued By Manufacturer | No |
| Power Source | No |
| Item Package Quantity | 1 |
| Cutting Diameter | 0.4 Inches |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Limited Lifetime |

## Product Details

- **Material:** Vinyl
- **Grade Rating:** Grade 2
- **Thread Size:** 0.25 inches - 20 UNC
- **Exterior Finish:** Zinc
- **Manufacturer Grade:** Grade 2

## Images

![3MDBI-SALA 2103670 U-Bolt Roof Anchor (Permanent), Fits Up To 2X8, Silver - Image 1](https://m.media-amazon.com/images/I/81Mj5XbBnLL.jpg)

## Questions & Answers

**Q: I'm installing a new asphalt roof.  Can the black flat part in the picture be placed between the  deck and the asphalt tiles for a permanent install?**
A: The flashing (boot) is only tucked in on the up-hill side, it is not completely touching the roof deck. The lower side is on top of the asphalt shingle. The best corollary to this is a plumbing vent collar and it is meant to be permanent as installed. There is a cover boot for the ring as well to keep water out.

**Q: Can these be used on old bigger 2x4 rafters (old 1 3/4" by 3 3/4" vs modern 2x4s at 1 1/2" x 3 1/2")?**
A: The spacing between the two rods is around 1 5/8 inches. The rods may flex a little bit.

**Q: Does this require any removal of shingles on a finished roof.**
A: There are 4 no s and 1 yes.   According to the 3 M website, the shingles have to be removed to install the flashing.

**Q: Can this be used on metal standing seam roof?**
A: If it went thru something solid under it you could.

## Frequently Bought Together

- 3M DBI-SALA 2103670 U-Bolt Roof Anchor (Permanent), Fits Up To 2X8, Silver
- XSTRAP STANDARD 6PK 1" x8' Lift Sling Web Strap/Wear Guard End, 4,000 lbs Break Strength Lifting Straps with 2 Reinforced Loops for Tree Saver Lifting Furniture Appliances Machine

---

## 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.com.cy/products/381125944-3mdbi-sala-2103670-u-bolt-roof-anchor-permanent-fits-up](https://www.desertcart.com.cy/products/381125944-3mdbi-sala-2103670-u-bolt-roof-anchor-permanent-fits-up)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-11*