# Unior socket 1/2″ 20 mm x 77 mm 12-point, long

- **Brand:** [Unior](https://autotools.ee/en/brands/unior)
- **Product code:** 610772
- **EAN:** 3838909107721
- **Price:** ~~€9.90~~ €8.91 incl. VAT
- **Availability:** 5+ available · ready in Tallinn in 1–2 working days
- **Category:** [Tools](https://autotools.ee/en/c/tools) > [Hand tools](https://autotools.ee/en/c/hand-tools) > [Sockets](https://autotools.ee/en/c/sockets) > [Deep sockets](https://autotools.ee/en/c/deep-sockets)
- **Link:** https://autotools.ee/en/products/unior-padrun-1-2-20-mm-x-77-mm-12-kandiline-pikk

## Description

The Unior 20 mm 12-point socket fits a 1/2″ drive and is the long type, 77 mm in length.

It is made of premium flex chrome vanadium steel, drop forged, then hardened and tempered throughout. The surface is trivalent chrome plated to ISO 1456:2009 and polished. Dimensions follow ISO 2725-1.

With pneumatic tools, use an impact socket: a standard socket is not meant for them.

**Technical data**

- **Manufacturer:** Unior
- **Product code:** 610772
- **EAN:** 3838909107721
- **Drive:** 1/2″
- **Wrench size:** 20 mm
- **Profile:** 12-point
- **Length:** 77 mm
- **Diameter 1:** 27.9 mm
- **Diameter 2:** 24 mm
- **Minimum profile thickness:** 18 mm
- **Material:** premium flex chrome vanadium steel
- **Finish:** trivalent chrome plated, polished
- **Weight:** 176 g
- **Country of origin:** Poland

**Standards**

- ISO 2725-1
- ISO 1456:2009

## Specifications

| Attribute | Value |
| --- | --- |
| Drive size | 1/2" |
| Length | 77 mm |
| Size | 20 mm |

## How it gets to you

- **I'll collect it, Tallinn:** Free · Usually ready in 1–2 working days
- **Parcel machine:** from €2.47 · free from €100.00 · Delivery in 1–3 business days
- **Courier:** from €6.82 · free from €100.00 · Delivery in 2–5 business days