---
product_id: 445651372
title: "Double End Insert Bit Reload Set, 13 Piece"
brand: "wiha"
price: "¥16330"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/445651372-double-end-insert-bit-reload-set-13-piece
store_origin: JP
region: Japan
---

# Heat-treated for max strength Premium Chrome Vanadium Steel 13 precision double-ended bits Double End Insert Bit Reload Set, 13 Piece

**Brand:** wiha
**Price:** ¥16330
**Availability:** ✅ In Stock

## Summary

> 🛠️ Reload your toolkit with precision power – never miss a beat!

## Quick Answers

- **What is this?** Double End Insert Bit Reload Set, 13 Piece by wiha
- **How much does it cost?** ¥16330 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/445651372-double-end-insert-bit-reload-set-13-piece)

## Best For

- wiha enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium CVM tool steel with rigorous heat treatment for unmatched durability.
- • **Compact & Ready:** Standard 1/4" hex drive bits fit all common drivers, perfect for on-the-go pros.
- • **Precision Engineered:** Exact fit machined tips ensure no cam-out and flawless screw engagement every time.
- • **Ultimate Versatility:** 13 double-ended bits cover Phillips, Pozidriv, Square & Torx fasteners for every project.
- • **Polished & Professional:** Oil-rubbed, polished finish combines sleek style with corrosion resistance.

## Overview

The Wiha 77781 Double End Insert Bit Reload Set features 13 double-ended bits made from premium chrome vanadium steel, heat-treated for maximum strength. Designed for compatibility with Phillips, Pozidriv, Square, and Torx fasteners, these exact-fit machined tips ensure professional-grade performance in a compact, polished set.

## Description

Double End Insert Bit Reload Set, 13 Piece

## Features

- Set Includes: Slotted 3.0x4.5, 4.0x6.0, 5.5x6.5mm | Pozidriv #1x2 | Phillips #1x2, #0x3 | Square #1x2, #0x3 | TORX T6xT7, T8xT9, T10xT15, T20xT25, T27xT30
- Exact fit machined tips
- Bits standard 1/4" hex drive
- Premium CVM Tool Steel
- Rigorous Heat-Treatment Process for Maximum Strength

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Wiha |
| Part Number | 77781 |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 13.61 g |
| Item model number | 77781 |
| Size | One Size |
| Colour | Multi |
| Finish | Oil Rubbed, Polished |
| Material | Chrome Vanadium Steel |
| Pattern | Solid |
| Shape | Rectangular |
| Power Source | AC |
| Item Package Quantity | 1 |
| Number of Pieces | 13 |
| Head Style | Torx |
| Compatible fastener range | Phillips, Pozidriv, Square, and Torx |
| Included Components | Double End Insert Bit Reload Set, 13 Piece |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 13.6 g |

## Product Details

- **Brand:** Wiha
- **Item length:** 0.25 Inches
- **Material:** Chrome Vanadium Steel
- **Finish type:** Oil Rubbed, Polished
- **Number of pieces:** 13

## Images

![Double End Insert Bit Reload Set, 13 Piece - Image 1](https://m.media-amazon.com/images/I/61DtONFQIqL.jpg)
![Double End Insert Bit Reload Set, 13 Piece - Image 2](https://m.media-amazon.com/images/I/61NxrarEDnL.jpg)
![Double End Insert Bit Reload Set, 13 Piece - Image 3](https://m.media-amazon.com/images/I/61eKZFRoULL.jpg)

## Questions & Answers

**Q: Are the torx bits security torx (do they have the small hole in the center)?**
A: These are regular torx bits.  No security bits.

**Q: Do they come in a case ?**
A: No. No case. It came in a plastic ziplock type bad.

**Q: How long are the bits (from one end to the other) and are they magnetic?**
A: The bits in my set ranged from 1.178-1.183" long. They are easily attracted to magnets but are not supplied magnetized to pick up a dropped screw, etc.  I got these to use in my Leatherman ratchet driver and they fit and work perfectly.

**Q: what bit holder or bit driver works with these? theyre too long for all mine**
A: I use two types of drivers.  The Wiha 3/4 387 and the Hazet 810 BH.  They both hold the bits securely.  I also use them in my Leatherman and Victorinox bit holders.

## Frequently Bought Together

- Double End Insert Bit Reload Set, 13 Piece
- Toolcool 10 Pcs 12 Holes Hex Bit Holder Organizer Screwdriver Bit Holder 1/4 Inch Bit Storage Flexible Plastic
- Double End Insert Bit Reload Set, 13 Piece

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**Shop now:** [https://www.desertcart.jp/products/445651372-double-end-insert-bit-reload-set-13-piece](https://www.desertcart.jp/products/445651372-double-end-insert-bit-reload-set-13-piece)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-21*