KS TOOLS 1/2 inch Alloy Wheel Impact Socket Set, 3-Piece (17, 19, 21 mm) with Protective Sleeves 515.1005

Professional mechanics and tire service specialists rely on the KS TOOLS 515.1005 socket set when working on vehicles equipped with aluminum rims. The set includes three deep impact sockets in 17 mm, 19 mm, and 21 mm sizes, each fitted with a plastic sleeve and insert to prevent damage to the wheel bolts and rims during removal and installation. The color-coded sleeves allow quick size identification, while the phosphated chrome-molybdenum steel construction ensures durability under high torque from impact wrenches. Supplied in a robust plastic case, this set is an essential addition to any workshop focused on wheel service.

Key specifications

• Drive size: 1/2 inch (12.5 mm)
• Socket sizes included: 17 mm, 19 mm, 21 mm
• Number of pieces: 3
• Material: Chrome Molybdenum Steel (CrMo)
• Socket type: Impact, deep, 6-point (hexagonal)
• Protective feature: Plastic sleeve and insert for rim and bolt protection
• Color coding: Yes, for size identification
• Finish: Phosphated
• Socket length: 85 mm
• Standard: DIN 3121 / ISO 1174
• Packaging: Robust plastic case

Why choose it

This set is specifically engineered for alloy wheels, where traditional impact sockets can scratch or damage the rim surface. The integrated plastic sleeve and insert act as a buffer, preventing metal-to-metal contact. The color-coded sleeves save time by allowing instant size recognition, and the CrMo steel construction withstands the high torque of professional impact wrenches. The phosphated finish provides corrosion resistance, extending the life of the sockets even in demanding workshop environments.

Ideal use cases

• Removing and installing wheel bolts on vehicles with aluminum rims
• Tire rotation and seasonal wheel changes
• Workshop use with pneumatic or cordless impact wrenches
• Preventing cosmetic damage to expensive alloy wheels

Good to know

The sockets conform to DIN 3121 and ISO 1174 standards, ensuring compatibility with standard 1/2-inch drive tools. The set is packaged in a sturdy plastic case for organized storage and easy transport. Always ensure the socket is fully seated on the bolt and the impact wrench is set to the correct torque to avoid damage.