• Ko-ken 3/8" Sq. Dr. Nut Grip Socket Set on Rail (10–22mm) — 10 Pc Front View
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Ko-ken 3/8" Sq. Dr. Nut Grip Socket Set on Rail (10–22mm) — 10 Pc

$137
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SKU: RS3450M/10

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    Ko-ken 3/8" Sq. Dr. Nut Grip Socket Set on Rail (10–22mm) — 10 Pc Front View

    Ko-ken 3/8" Sq. Dr. Nut Grip Socket Set on Rail (10–22mm) — 10 Pc
    Hold Nuts Securely While You Work

    Hold Nuts Securely While You Work

    This Ko-ken NUT GRIP® socket set is built for faster work when the nut or bolt keeps falling out of the socket—especially overhead, in tight bays, or when you’re starting threads by hand. The NUT GRIP® 6-point design uses two internal balls held by a spring steel ring to hold non-magnetic fasteners securely, so you can guide the socket into place without fighting gravity. All 10 sockets live on a 250mm rail so the sizes stay organized and easy to grab.

    Specs

    Spec

    Detail

    UPC

    4991644219223

    Drive Size

    3/8"

    System

    Metric

    Socket Style

    NUT GRIP® 6-point, standard length, chrome hand sockets

    Pieces

    10 sockets + rail

    Socket Sizes Included

    10, 11, 12, 13, 14, 15, 17, 19, 21, 22mm

    Rail Length

    250mm

    Weight

    500 g (1.10 lb)

    What This Tool Is For

    • Starting nuts/bolts where they want to fall out of the socket (overhead, awkward angles, deep bays)
    • Quick, organized access to common 3/8" metric sizes on a single 250mm rail (10–22mm coverage)
    • General mechanical work with standard-length chrome hand sockets (not impact use)

    Key Features That Matter

    • NUT GRIP® holding design for non-magnetic fasteners (two balls + spring steel ring) helps prevent drops while positioning
    • 6-point socket profile for solid contact on hex fasteners
    • 250mm rail keeps sizes in order and speeds up grab-and-go work
    • Chrome hand socket set in standard length for everyday shop use

    How to Use (Quick Steps)

    1. Select the socket size and seat it fully on the fastener.
    2. If you’re starting a nut/bolt in an awkward spot, keep steady pressure so the NUT GRIP® feature can hold it while you guide it into position.

    3. Once the threads catch, continue tightening normally.

    In the Box

    • 10x Ko-ken 3450M NUT GRIP® 3/8" drive sockets: 10, 11, 12, 13, 14, 15, 17, 19, 21, 22mm
    • 1x 250mm socket rail

    Safety Notes

    • Chrome hand sockets are not for impact tools—use impact-rated sockets for impacts.
    • Wear approved eye protection when working around moving equipment and pressurized systems.