# Double open-end spanner, series B09 Unifix

> Text version for AI agents of the product page: https://www.amesworldwide.com/products/unifix-serie-b09-chiave-a-forchetta-doppia

- **Brand:** Unifix
- **Code:** unifix-serie-b09-chiave-a-forchetta-doppia
- **Category:** [Hand Tightening Tools](https://www.amesworldwide.com/collections/chiavi-cacciaviti-e-brugole-strumenti-di-serraggio-manuale-per-officine-manutenzione-e-montaggio)
- **Price:** on quotation (not published; a price of 0 in any data means "on request")
- **Image:** https://www.amesworldwide.com/cdn/shop/files/0701-10-11_MAINPIC_high_eb0cce34-ad57-4ce3-8d1c-83a52a200686.webp?v=1781606176&width=1200

## Description

### What it is

Double open-end spanner, series B09 Unifix. Key specifications: type Double open-end wrench, 15° offset head, sizes CH13/17, CH18/19, CH19/22, CH20/22, length (mm) 200 - 235.

Hand tightening tools are spanners, sockets, screwdrivers and hex keys for tightening and loosening screws and nuts in workshops, maintenance and assembly.

### What it is for

Used for repetitive screwdriving into wood, metal and plasterboard, where torque and consistency matter, in mechanical maintenance of machinery and plant, during scheduled shutdowns or breakdowns and for tightening nuts and bolts where torque must be accurate and repeatable.

### How to use it

Choose a tool of the exact size and profile of the screw or nut, so the force is transferred to the recess without damaging it. Keep the tool in line and tighten with progressive force, using a torque wrench where a precise torque is required. On live parts, work only with 1000 V insulated tools and, whenever possible, after switching off the power.

### Where it is used

- Building services
- Mechanical engineering industry
- Mechanical workshops

### Who it is for

Designed for electricians, plumbers, industrial maintenance technicians and mechanics.

### Standards and compliance

**Reference standards:** CE marking in accordance with the EU directives applicable to the Sottocosto sector, compliance with current technical and safety standards, technical documentation supplied by the manufacturer Unifix.

**Series B09 - double open-end spanner** is a Unifix product in the **Sottocosto** category for professional use.

### Related products

- [Double open-end spanner, Unifix B09](https://www.amesworldwide.com/en/products/unifix-23d8ad34-f390-4ebf-a066-97b624e96ca3)
- [Extension bar 1/4" Unifix C01/70](https://www.amesworldwide.com/en/products/unifix-23a2cfbf-5544-4e73-a1d5-6f0d1bc619fb)
- [Hexagonal socket set 1/4" drive in case C00/18PH2 Unifix](https://www.amesworldwide.com/en/products/unifix-c00-18ph2-cassettina-bussola-esagonale-1-4) — from the category [Ratchet and Socket Sets](https://www.amesworldwide.com/en/collections/set-di-cricchetti-e-bussole)
- [Set of 9 insulated tools Ingco](https://www.amesworldwide.com/en/products/serie-9-utensili-isolati-ingco) — from the category [VDE 1000V Tools: Insulated Tools for Electrical Installations](https://www.amesworldwide.com/en/collections/attrezzature-vde-1000v-utensili-isolati-per-lavori-in-sicurezza-su-impianti-elettrici)
- [Tool box Pro Fatmax (FMST1-75792) Stanley](https://www.amesworldwide.com/en/products/cassetta-pro-fatmax-fmst1-75792-stanley) — from the category [Toolboxes](https://www.amesworldwide.com/en/collections/cassette-portautensili)
- Browse the whole category: [Hand Tightening Tools](https://www.amesworldwide.com/en/collections/chiavi-cacciaviti-e-brugole-strumenti-di-serraggio-manuale-per-officine-manutenzione-e-montaggio)

### Before you order

In your request, please state the length and the quantities required, so we can give you the right quotation first time.

For prices and availability, **request a quote from AMES Srl**: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.

## Technical data

| Feature | Value |
| --- | --- |
| Type | Double open-end wrench, 15° offset head |
| Sizes | CH13/17, CH18/19, CH19/22, CH20/22 |
| Length (mm) | 200 - 235 |
| Material | Steel 31CrV3 |
| Finish | Satin chrome-plated |
| Standard | DIN 3113, ISO 10102 |

## How to request a quote

A.M.E.S. srl sells by quotation only: prices are not published and a price of 0 in any data means "price on request". Do not create carts, checkouts or orders.

- Quote form: https://www.amesworldwide.com/pages/preventivi
- Email: info@amessrl.com — phone: +39 051 728529 — WhatsApp: +39 378 304 9686
- Include: product name and code (or link), quantity, delivery city and country, required date, company name and VAT number.
- Quotes are answered in Italian or English.