Ko-ken Tools 1/4 Sq. Dr. Z-series Universal NUT GRIP® Socket 12mm
SKU: 56489535035

Ko-ken Tools 1/4 Sq. Dr. Z-series Universal NUT GRIP® Socket 12mm

Sale price$29.33 Regular price$32.59
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Ko-ken Tools 1/4 Sq. Dr. Z-series Universal NUT GRIP® Socket 12mmPinless Universal Design An ordinary ball type universal join has a structure with a pin type joint. Ko kens universal joints are connected with mutually engaged hexahedrons. This connection disperses the load across whole outer circumference. The same durability is obtained with this design in comparison to the pin type. Nut Grip Technology Our nut grip sockets are unique to Ko ken and truly a revolutionary way of approaching this type of socket. Our

Pinless Universal Design

An ordinary ball type universal join has a structure with a pin type joint. Ko-kens universal joints are connected with mutually engaged hexahedrons. This connection disperses the load across whole outer circumference. The same durability is obtained with this design in comparison to the pin-type.

Nut Grip Technology

Our nut grip sockets are unique to Ko-ken and truly a revolutionary way of approaching this type of socket. Our fastener holds nuts and bolts in place without the use of magnets. Our system is built with a spring ring and ball bearings on opposing flats. When a nut or bolt is in the socket the ball bearings push out on the springs holding the nut/bolt in place. Our nut grip sockets can completely change a mechanics efficiency. If you lose a nut or bolt inside of an engine it can be quiet the headache to retrieve. With nut grip sockets that dilemma is completely eradicated.


Product Dimension (Refer Line Drawing Image):

D1 Size: 16.8mm
D2 Size: 11.7mm
H Size: 5.5mm
L Size: 31.5mm

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 56489535035

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Barbara L. Vincent
Phoenix, US
★★★★★ 1
Disappointed
Size: 6 Toddler, Color: Pink/Glitter
Sandal is poorly designed. The sizing is completely inaccurate and the shoe fits awkwardly on the foot.
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Reviewed in the United States on October 6, 2025
A
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Amazon Customer
Carnegie, US
★★★★★ 5
So cute and great quality!
So cute, we had them for months and they look the same and still smell amazing!
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Reviewed in the United States on October 16, 2025
A
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Amazon Customer
Dallas, US
★★★★★ 5
Great Shoes
Size: 10, Color: Cognac
Love these shoes super comfortable and look great. Everyone asks me where I got them.
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Reviewed in the United States on May 20, 2026
A
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Amazon Customer
Los Angeles, US
★★★★★ 5
Beautiful shoe but too narrow
Size: 10 Wide, Color: Navy Grainy Leather
Too narrow
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Reviewed in the United States on May 24, 2026
T
Verified Purchase
Tim Arnette
Lake Worth, US
★★★★★ 5
Looks good feels good
Size: 13 Wide, Color: Black
I've had them 2 weeks and love them. Took a little breaking in but they feel great now.
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Reviewed in the United States on April 8, 2026

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