






Kincrome LOK-ON™ Drive Socket Sets 1/4" & 3/8" (Metric & Imperial)
The Kincrome LOK-ON™ 1/4" & 3/8" Drive Socket Sets offer the ultimate versatility for mechanics who need to switch effortlessly between delicate precision work and general automotive maintenance. By combining the finesse of 1/4" drive with the general-purpose strength of 3/8" drive, these kits cover the vast majority of fasteners found in modern vehicles and machinery. At the heart of each set is the patented LOK-ON™ socket design, which drives the flats of the nut to loosen up to 85% rounded or damaged fasteners, ensuring that a stripped bolt never brings your workflow to a halt.
Features:
Dual Drive Versatility: Combines 1/4" drive for tight, low-torque applications and 3/8" drive for standard mechanical tasks, reducing the need to carry two separate tool cases.
LOK-ON™ Non-Slip Design: Patented internal relief geometry ensures the socket contacts the flat sides of the fastener, providing the grip to remove up to 85% rounded, rusted, or damaged nuts.
Included Flex Handle: Every set comes with a LOK-ON™ Flexible Handle (Breaker Bar), allowing you to crack stubborn bolts loose without stressing the delicate gear mechanism of the ratchet.
Linear Colour Coding: Sockets feature distinct colour rings on the base (Blue for Metric, Red for Imperial) for instant size identification, eliminating the frustration of grabbing the wrong tool.
Knurled Finger Grip: A textured knurled band around the base of the sockets provides a secure, non-slip surface, making it easy to hand-thread fasteners even when wearing greasy gloves.
Specifications:
Drive Sizes: 1/4" & 3/8" Square Drive
Material: Chrome Vanadium Steel (Cr-V)
Technology: LOK-ON™ (Non-Slip)
Standards: Exceeds DIN 475, 3121 & 3120
Available Configurations:
K27030 - 26 Piece Metric Socket Set
9 x 1/4" Metric Sockets (4 - 12mm)
12 x 3/8" Metric Sockets (8 - 22mm)
3/8" Ratchet Handle & 3/8" Flex Handle (Breaker Bar)
3/8" Extension Bar (100mm), Universal Joint & Adaptor (3/8"F x 1/4"M)
Heavy Duty Metal Tin
K27031 - 44 Piece Metric & Imperial Socket Set
10 x 1/4" Metric Sockets (4 - 13mm)
9 x 1/4" Imperial Sockets (3/16" - 1/2")
10 x 3/8" Metric Sockets (8 - 19mm)
7 x 3/8" Imperial Sockets (3/8" - 3/4")
3/8" Ratchet Handle & 3/8" Flex Handle (Breaker Bar)
2 x 3/8" Extension Bars (70mm, 175mm)
Universal Joint & Adaptor (3/8"F x 1/4"M)
2 x Spark Plug Sockets (16mm, 21mm)
Heavy Duty Metal Tin
Note: Please select the specific Part Number (K27030 or K27031) from the dropdown menu to view the exact price and availability for that configuration.