# Gearwrench® 3931D Socket, Magnetic Swivel Spark Plug, Imperial, 3/8 in Drive, 9/16 in Socket, 2-1/2 in OAL

**Brand:** [GEARWRENCH](https://maxsupplyco.com/brands/GEARWRENCH)
**SKU:** 3931D-10143
**MPN:** 3931D
**Price:** $12.30 · in stock
**URL:** https://maxsupplyco.com/product/gearwrench-3931d

## Features

- Swivel design provides better access to hard to reach spark plugs
- Off-corner loading design for reduced fastener rounding
- Magnetic insert holds plug for removal and installation
- Rubber insert protects spark plug and centers the socket
- Designed for use with a 3/8 in square drive tool
- Bright, full polished chrome finish wipes easily clean to resist rust and corrosion

## Specifications

| Spec | Value |
|---|---|
| UPC | 082171393105 |
| Brands | GEARWRENCH |
| Warranty | Limited Lifetime |
| Width (in) | 5 |
| Height (in) | 0.9 |
| Length (in) | 2.4 |
| Manufacturer | Apex Tool Group |
| Package Quantity | 1/Each |
| Manufacturer Part Number | 3931D |

## Description

Gearwrench® Socket, Magnetic Swivel Spark Plug, Imperial, 3/8 in Drive, 9/16 in Socket, 2-1/2 in OAL

Features

- Swivel design provides better access to hard to reach spark plugs

- Off-corner loading design for reduced fastener rounding

- Magnetic insert holds plug for removal and installation

- Rubber insert protects spark plug and centers the socket

- Designed for use with a 3/8 in square drive tool

- Bright, full polished chrome finish wipes easily clean to resist rust and corrosion