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#4
BAL(大橋産業) 車 整備 工具 ソケット ラチェット レンチセット 21PCS No.501
¥1,400 ¥4,380 -68%

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Price history ¥1,400 – ¥1,400

BAL No.501 Socket Wrench Set Buying Guide

This AI-assisted buying guide summarizes public product information. We have not used or performance-tested this product.

4.2(2,662)

JPSaver Score

Rating
4.2
Popularity
4.3

A versatile 21-piece vehicle tool set featuring two drive sizes and a spark plug socket.

👍 Great for

Ideal for those looking for a basic, all-in-one tool kit to keep in their vehicle.

🤔 Not for you if

Not suitable for those working with non-metric fasteners or those requiring professional-grade precision tools.

✓ Pros

  • • Covers both 1/4 inch and 3/8 inch drive sizes [S1]
  • • Includes a wide range of metric sockets from 4mm to 19mm [S1]
  • • Comes with a spark plug socket and extension bars [S1]
  • • Includes a blow case for easy storage and transport [S1]

✗ Cons

  • • No independent performance or precision verification data provided

Review

The BAL No.501 is a 21-piece socket wrench set designed for vehicle maintenance. It features two drive sizes: a 6.35mm (1/4″) spinner handle with 6-point sockets (4-9mm) and a 9.5mm (3/8″) ratchet handle with 12-point sockets (10-19mm) [S1]. The kit also includes a 21mm spark plug socket, two extension bars (70mm and 145mm), and a blow case for organization [S1]. The components are constructed from chrome vanadium steel and carbon steel [S1].
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Specifications

色 クロームメッキ
ブランド BAL
材質 クロムバナジウム鋼, 炭素鋼
商品の重量 1.2 キログラム
商品パッケージ数 1

FAQ

Q. What socket standards are included? ▾

Metric standards: 6-point sockets (4-9mm) and 12-point sockets (10-19mm) [S1].

Q. What materials are used for the tools? ▾

They are made of chrome vanadium steel and carbon steel [S1].

Q. Can it be used for spark plug replacement? ▾

Yes, it includes a 21mm spark plug socket [S1].

Sources and buying checks

This AI-assisted buying guide summarizes public product information. We have not used or performance-tested this product.

Guide updated: 2026-09-13

Before buying in Japan, check the exact model’s manual/app language, local warranty, required accessories and installation or compatibility requirements. Unlisted capabilities are not confirmed.

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This AI-assisted buying guide summarizes public product information. We have not used or performance-tested this product.

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