MAKITA B-40157 1/2" Impact Socket 18x38 mm

MAKITA B-40157 Impact Socket 1/2 Inch, Size 18x38 mm.
The MAKITA B-40157 is a standard metric short impact socket with an 18 mm opening, designed for use with 1/2-inch (12.7 mm) square drive impact tools. The 18 mm size is commonly used in maintenance work on cars, trucks, and large industrial machinery.This socket stands out for its Chrome-Molybdenum Steel (Cr-Mo) construction, an alloy steel renowned for high impact resistance and toughness, allowing it to withstand repeated torque and impact forces better than standard Chrome-Vanadium (Cr-V) sockets.With a length of only 38 mm, this socket is classified as a Short Impact Socket, making it ideal for reaching fasteners close to surfaces or in tight spaces. It also features a Black Phosphate Finish to prevent rust and enhance durability in harsh environments.

Specifications
- High Durability for Impact Work: Cr-Mo steel construction handles maximum impact and torque without cracking or bending.
- Efficient Torque Transfer: The 6-point socket head provides a secure grip on 18 mm fasteners, minimizing slipping and corner rounding.
- Compact Design: Short 38 mm length is ideal for working in confined spaces.
- Rust and wear prevention: The Black Phosphate finish helps extend socket life, even in wet or damp environments.
- Impact tool compatibility: Designed to fit and work efficiently with 1/2" drive impact tools.

Applications & Usage
- Automotive maintenance: Used for 18 mm fasteners in engines, equipment mounting, or high-torque components.
- Heavy-duty and industrial work: Ideal for professionals requiring durability and speed when fastening/loosening large bolts in structural assembly, machinery, or production lines.
- Use with Impact Wrenches: Suitable for use with all types of 1/2" drive impact wrenches to deliver precise and fast torque.