Cover the most-used XZN triple square sizes in one kit with a 14-piece set that spans 1/4", 3/8", and 1/2" drive, built with premium steels for high-torque durability.

Key Features

• Full 14-piece coverage — 3x 1/4" (4mm, 5mm, 6mm), 7x 3/8” (7mm, 8mm, 9mm, 10mm, 12mm, 13mm, 14mm temperproof), 2x 1/2" (16mm, 18mm), plus 2 adaptors

• Premium bit strength — Top quality S2 steel bit sockets built to withstand high torque

• Performance socket bodies — 50BV30 alloy steel sockets for ultimate performance

• Accurate fitment — Tips are precisely and automatically machined for accurate sizing and fit

• Smoother engagement — Chamfered bits insert smoothly and help protect bits and fasteners from stripping

• Organized and portable — Stored in a sturdy, portable impact-resistant storage case

What's in the Box

• 1/4" XZN bit sockets: 4mm, 5mm, 6mm

• 3/8" XZN bit sockets: 7mm, 8mm, 9mm, 10mm, 12mm, 13mm, 14mm (temperproof)

• 1/2" XZN bit sockets: 16mm, 18mm

• Adaptors: 1/4"F x 3/8”M; 3/8”F x 1/2"M

• Socket rail

• Impact-resistant storage case

Warranty: Full Lifetime Warranty.

Model: MP012023

Free shipping is available on orders over $80, excluding bulky items such as tool cabinets and jacks. Returns are accepted within 30 days of receiving your order for eligible items purchased directly from gomichaelpro.com. Products must be unused, in pristine condition, and returned in their original packaging. Return's can be made by contacting our support team at info@gomichaelpro.com. Requests require your Order ID and order confirmation, and customers are responsible for return shipping costs.

MichaelPro products are backed by warranty coverage against defects in materials or workmanship, with coverage length varying by product category. Many hand tools include lifetime warranty coverage, while select storage, power tool, and garage organization products may include limited warranties ranging from 1 year to 10 years. Proof of purchase is required for warranty claims. See our warranty page for more information