







21PCS Impact Socket Adapter Set, CR-MO Swivel Sockets, CR-V Reducers & Hex Extension Bits, 1/4" 3/8" 1/2" Drive
Shipping
- Free Shipping: Orders over USD 25
- Standard Shipping: USD 3.75(order under USD 25)
Shipping Time:
- USA: 3-7 days
- Canada: 3-7 days
- UK: 5-8 days
- Australia: 7-10 days
- Germany: 5-8 days
- France: 5-8 days
- Other regions: 10-25 days
EZARC operates over 20 warehouses worldwide, and your order will be shipped from the nearest one.
Tracking: After your order is shipped, you will receive an email with a tracking number to monitor the delivery status.
Warranty
Within 30 days of product delivery, if you encounter any of the following issues, we will offer a refund or product replacement:
- Product arrived damaged
- Incorrect product received
- Quality problems during use
Contact us at support@ezarctools.com
We'll get back to you within 3 business days.
For your safety and proper use, please click and read all safety warnings and instructions upon your purchase.
Description
Socket Adapter Set
The set includes 11 HEX shank Socket Adapter Extension Bits (1/4" Dr * 25mm-30mm-50mm-65mm-150mm, 3/8" Dr * 50mm-65mm-150mm, 1/2" Dr * 50mm-72mm-150mm), 3 universal joints (1/4", 3/8", 1/2"), 4 Reducers (1/4"F x 3/8”M, 3/8”F x 1/4”M, 3/8”F x 1/2”M, 1/2“F x 3/8”M) and 3 Impact Couplers (1/4", 3/8", 1/2").
Premium CR-MO&CR-V
Built with heat-treated CR-V steel for extensions and adapters, and CR-MO steel for swivel joints and impact couplers, this set delivers durability under high torque. The black manganese phosphate finish provides excellent corrosion resistance, making it a reliable impact socket set for tough jobs.
Quick Release & Secure Fit
The 3 CR-MO Impact Couplers have a quick-release design for fast, impact-resistant changes. Chamfered edges and spring-loaded detent balls on all heads ensure a firm socket connection and prevent drop-off during operation. Adapter ends feature impact holes for compatibility with power tools.
Versatile for Multiple Applications
Perfect for mechanics, DIYers, and professionals.This high-quality set covers the tools and sizes needed for most tasks. Extension Bits reach tight spaces, swivel joints provide angled access, socket adapters allow use across drive sizes, and couplers convert drills for bolt installation and removal.
Easy Storage & Identification
Each tool features clear laser-etched size markings for quick selection. Organized in a durable XPE foam tray, the set fits easily in your toolbox or cabinet—saving time and keeping your workspace tidy.



Established in 2016, EZARC Tools is a pioneering force in the realm of hardware tools, dedicated to meeting the ever-evolving demands of professionals and DIY enthusiasts on a global scale. With our continuous expansion, our products are now available in over 60 countries, and we have received millions of orders from satisfied customers.
10 Million+
Product Sold
30+
Product Engineers
50+
Cooperation Factories
What pros say about EZARC.
Reliable quality is our attitude towards consumers
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