Kincrome LOK-ON™ Drive Impact Socket Set 3/8" - 12 Piece
The Kincrome LOK-ON™ 12 Piece 3/8" Drive Metric Impact Socket Set is the ultimate compact powerhouse for modern automotive technicians. Designed to pair with today’s high-torque 3/8" cordless impact wrenches, this set offers the perfect balance of access and strength. Featuring Kincrome's patented LOK-ON™ technology, these sockets don't just turn new bolts—they bite into and loosen fasteners that are up to 85% rounded off, ensuring that a damaged nut never stalls your progress in a tight engine bay.
Features:
Patented LOK-ON™ Relief Design: Engineered to drive the flat sides of the fastener rather than the corners, providing the grip needed to loosen up to 85% rounded or damaged nuts that standard impact sockets would slip on.
Impact Grade 42 CrMo4 Steel: Manufactured from tough Chrome Molybdenum alloy, specifically heat-treated to withstand the rapid vibration and shock of pneumatic and battery-powered impact tools without cracking.
Compact 3/8" Profile: Ideal for suspension, brake, and engine work where a 1/2" drive tool is too bulky to fit, giving you heavy-duty performance in a compact package.
LOK-ON™ Fastener Punch: Includes a specially designed drift punch that allows you to quickly knock out stubborn or swollen fasteners from the socket, preventing downtime caused by stuck bolts.
Exceeds International Standards: Built to surpass ANSI and DIN torque and lifetime benchmarks, offering professional reliability that stands up to daily abuse in a commercial workshop.
Specifications:
Drive Size: 3/8" Square Drive
Measurement System: Metric
Piece Count: 12 Pieces + Punch
Material: Chrome Molybdenum (42 CrMo4)
Technology: LOK-ON™ (Non-Slip)
Contents:
12 x LOK-ON™ Impact 3/8" Drive Metric Sockets: 8mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 21mm
1 x LOK-ON™ Fastener Punch
Note: The included Fastener Punch is a specialized tool designed to dislodge stuck nuts from the socket without damaging the impact wall.