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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Ko-ken Tools 6 Piece 1/2 Sq. Dr. Ribe-CV Bit Socket Set M5-M16The Ko ken RS4027 6 L60 1 2" Square Drive Bit Socket Set is a specialized 6 piece collection designed for Ribe CV screws, featuring sizes M5 to M16. Each bit socket has a length of 60mm, providing the reach and leverage needed for effective fastening. Crafted for precision and durability, these sockets ensure optimal performance when working with Ribe CV screws. The set is securely mounted on a sturdy 200mm metal rail for easy organization and
The Ko-ken RS4027/6-L60 1/2" Square Drive Bit Socket Set is a specialized 6-piece collection designed for Ribe-CV screws, featuring sizes M5 to M16. Each bit socket has a length of 60mm, providing the reach and leverage needed for effective fastening. Crafted for precision and durability, these sockets ensure optimal performance when working with Ribe-CV screws. The set is securely mounted on a sturdy 200mm metal rail for easy organization and accessibility. Ideal for professionals, this Ribe-CV bit socket set is an essential addition to any toolbox, ensuring reliable and efficient operation for a variety of applications.
| Input Drive Size: | 1/2" |
| Drive Shape: | Square |
| Bit Socket Length: | 60mm |
| Includes: | |
| 4027-60 Bit Sockets for Ribe-CV Screws | M5, M6, M8, M10, M12, M14 |
| Metal Rail (200mm long) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.2 ★★★★★
Based on 1576 reviews
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Product Reviews
★★★★★ 5
good quality
Size: X-Small, Color: Black (001)/White
keeps me warm during the cold months when i play golf. tight enough to move around in but not tight at all around the neck. overall a really great product. has kept up for the last 4 years very well
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Fit and Length
Size: X-Large, Color: (401) Royal / / White
Yeah this fits perfectly. Very soft, the color pops, keeps you warm. I use these under my sweatshirts, cable sweaters, and my flannel shirts. For me it's about the arm length and how well the item contours to the body to help with warmth. Thank you for getting this right.
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Reviewed in the United States on February 23, 2026
★★★★★ 5
Worth it.
Size: Small, Color: Black (001)/White
Living in North Dakota, staying warm is invaluable. UnderArmour Cold Gear is the only base layer the provides warmth, KEEPS warmth, and protects from the unforgiving wind. Every winter I go on the hunt for thermals, layering options and I always find others to be saggy or incredibly tight, either way, once I begin shoveling or snowblowering, and sweating, other products become soaked, sticking to skin, unbreathable and quickly your sweat stuck to your body under layers in now creating a cold,chill, freeze to your body, and on a -10F day, it can become a dangerous situation.
I honestly was hesitant to purchase UnderArmour, I felt it was too hyped up or paying for a name. BUT IT IS NOT. UnderArmour isn't a name, it is a company that has made the highest quality base layer, warmth, breathable and it really wicks sweat away; I may not know how it does it, but it works!
For sizing, I ordered a small in the women's longsleeve/turtleneck black coldgear. I'm 5ft and roughly 110lbs. I like the fit, it is meant to fit your body. I probably could wear an extra small, but I like the sleeve length in the small and it fits very well.
Stay warm folks!
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Reviewed in the United States on December 6, 2023
★★★★★ 5
Great cold gear
Size: Large, Color: White (100)/Black
Warm, very comfortable. I wear these all winter. The neck can be a little tight and the cut is definitely fitting. Its got thin like fleece on the inside that keeps you warm.
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Reviewed in the United States on November 3, 2025
★★★★★ 4
Tight but stays in place, comfy and keeps you warm
Size: Medium, Color: Charcoal Light Heather (019)/Black
I liked this shirt because it keeps me warm when I'm outside even at negative temperatures, I can work out comfortably in it and the sweat dries out soon; also, the interior of the shirt is made of a very comfortable material.
I don't like that this is very tight, cool if you want to use it under your usual sports clothes but if you want to use it as is I would suggest going up a size.
I use this shirt almost every day to work out during winter time, I've washed them several times and they still feel as comfortable as the first day.
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Reviewed in the United States on January 5, 2022