1/2" Drive Deep Impact Socket Set, 11 pcs - Yato YT-10255 CrMo SCM-440 AS-DRIVE - Poland

YATO YT-10255 is a 1/2 inch black socket set from the premium GRD series, developed by Yato Tools Poland. The product is specially designed for impact wrenches and high-torque ratchets, suitable for high-impact working environments such as automotive garages, mechanical workshops, and industrial factories.

Practical issues in environments using impact wrenches include:

• Cracking under high impact
• Stripping bolt edges due to incorrect geometric contact
• Slipping when tightening worn bolts
• Deformation when used for long periods under repeated loads

Regular CR-V steel sockets are not strong enough to withstand continuous impact. This is why specialized CrMo impact sockets are needed.

Solution from YATO YT-10255: YT-10255 uses CrMo SCM-440 steel – a molybdenum-chromium alloy with high tensile strength and superior impact toughness, specially designed for high dynamic load tools.

AS-DRIVE technology helps:

• Distribute force onto the side of the bolt instead of the corners
• Reduce the risk of rounding off nuts
• Increase the ability to remove worn bolts
• Minimize slipping under high torque

Technical specifications of the 1/2 inch black socket set 11 pieces YATO YT-10255 CrMo SCM-440 AS-DRIVE:

• Brand: Yato
• Product Code: YT-10255
• Series: GRD
• Type: Black impact socket set
• Socket size: 1/2 inch (12.7 mm)
• Quantity: 11 pieces
• Material: CrMo SCM-440
• Technology: AS-DRIVE
• Applications: automotive garages, mechanical services, industrial, home use

In-depth operating principle: The impact socket operates based on impulse torque transmission. When the impact wrench generates cyclic shock forces, energy is transmitted instantly through the 1/2 inch square drive.

SCM-440 steel has:

• High tensile strength
• Good impact toughness
• Resistance to cracking and fatigue

AS-DRIVE geometry alters the contact point between the socket and bolt:

• Does not directly impact the corners of the 6-sided nut
• Transfers force to the flat surface of the bolt
• Reduces stress concentration
• Increases the lifespan of both bolts and sockets

This mechanism is particularly important when working with high torque on automotive wheel nuts or industrial bolts.

Practical applications:

• In the automotive and motorcycle field, YT-10255 helps technicians remove and install wheels, brake assemblies, and suspension systems with high torque without worrying about socket cracking.
• In manufacturing, the socket set aids in removing structural steel bolts, machine bases, and load-bearing equipment frames.
• In industrial factories, the impact socket can withstand continuous working environments with pneumatic or high-power battery wrenches.
• For DIY home users, the product is suitable for repairing vehicles and household machinery that use medium-sized bolts.

Advantages converted to benefits:

• CrMo SCM-440 → No cracking under high-impact use
• AS-DRIVE → No rounding off nuts
• 1/2 inch standard → Compatible with most impact wrenches
• 11 pieces → Covers a variety of common sizes

Usage & Safety Instructions:

• Only use with compatible impact wrenches or torque wrenches
• Do not use regular sockets as substitutes for impact sockets
• Check for cracks before use
• Wear safety goggles while working

Frequently Asked Questions:

• Can YT-10255 be used with battery-powered wrenches?
  Yes, as long as it has a standard 1/2 inch drive.

• What is the difference between CrMo and CrV sockets?
  CrMo has better impact resistance, suitable for impact wrenches.

• Does AS-DRIVE really prevent rounding off nuts?
  Yes, due to the altered contact point of force.

• Is this set suitable for professional garages?
  Yes, it is suitable for high-intensity work environments.

YATO YT-10255 is a professional standard 1/2 inch impact socket set with 11 pieces made from premium CrMo SCM-440 material, integrated with AS-DRIVE technology to prevent slipping and protect bolts. An optimal solution for automotive garages, mechanical workshops, and industrial factories requiring durability and absolute safety.

Yato Tools & Kocu Vietnam: High-Quality Tools for Professionals

Since 2015, Kocu Vietnam has been the proud exclusive distributor of Yato Tools in Vietnam. Driven by the mission to provide high-quality products and optimal solutions, we have partnered with thousands of auto garages, mechanical workshops, and industrial sectors nationwide.

Yato Tools—a renowned brand from Poland—has established its global prestige with over 30 years of experience and a presence in more than 100 countries. Our partnership allows Kocu Vietnam to offer not only European-standard hand tools but also reliable after-sales services, meeting the diverse needs of Vietnamese consumers.

Extensive Product Range (Over 10,000 Items) Yato Tools offers an exceptional variety of products catering to multiple industries:

• Electrical Tools: Multimeters, insulated pliers, and electrical repair kits.
• Automotive & Motorcycle Repair: Socket sets, diagnostic equipment, and air compressors.
• Construction Tools: Drills, cutters, woodworking, and installation tools.
• Safety Equipment (PPE): Safety glasses, gloves, and helmets.
• Measuring Tools: Tape measures and digital measuring devices.
• Hand Tools: Wrenches, screwdrivers, adjustable wrenches, and repair toolsets.

Superior Quality from Yato Tools
Developed on modern production lines, Yato products meet international standards such as CE, ISO, and GS. We guarantee:

• High Performance: Stable operation even in harsh environments.
• Maximum Durability: Made from premium materials with superior strength and wear resistance.
• Safety First: Strict quality control processes before leaving the factory to ensure user safety in all working conditions.

Why Choose Kocu Vietnam?

1. Exclusive Authentic Distribution: All products come with full CO and CQ certifications (Origin and Quality).
2. Reliable Warranty Policy: Ensuring customer rights with official manufacturer warranties.
3. Comprehensive Support: An experienced technical team ready to provide expert advice and assistance.
4. Competitive Pricing: High-quality products at prices that suit various market segments.

Partnership Opportunities – Grow With Us
Kocu Vietnam is currently looking for distribution partners nationwide. This is your opportunity to join the Yato Tools network and tap into the vast potential of a prestigious global brand.
Contact us via Hotline: 0909.85.83.86 for detailed information and attractive incentives.

Contact Information

• Hanoi: 093.631.8800
• Da Nang: 0973.530.520
• Ho Chi Minh City: 0909.85.83.86
• Websites: www.yato.vn | www.kocuvietnam.vn

Kocu Vietnam is more than just a distributor; we are a trusted partner for professional technicians, garages, and workshops across the country. Together with Yato Tools, we commit to delivering top-tier quality, long-lasting performance, and the best support services.

Experience the difference with Kocu Vietnam! Contact us today to become a part of the Yato Tools network in Vietnam.