Best in 7 days
Pay in installments of $24.27 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Ko-Ken 16316M-41X19 Rear Wheel Nut Socket 41 x 19 MM Hex x Square 100 MM 3/4 Sq. DriveGeneral Information Brand Ko Ken Tools Part Number 16316M 41X19 Product Type Sockets Packaging Bulk Country of Origin Japan UPC 4991644414109 California Residents Proposition 65 Warning Physical Characteristics Length 100 mm Weight 1. 04 kg 2. 29 lb Details Type Hex, Square Size 41 x 19 mm Features Drive Shape: Square Input Drive Size: 3 4 Inch Output Size: 41 x 19 mm Length: 100 mm Made In Japan Drive Connector Size 3 4 Inch
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
Best in 7 days
![Aerodactyl (35/110) (Delta Species) (Stamped) [EX: Holon Phantoms]](https://cdn.shopify.com/s/files/1/0909/2949/6345/files/2787cade-c5b1-52e9-8cff-8656a14f1a38.jpg?v=1729750257)
Best in 7 days
![Tentacool (66/92) (Stamped) [EX: Legend Maker]](https://cdn.shopify.com/s/files/1/0909/2949/6345/files/5b244c5b-a370-5901-8153-2f629e805ec2.jpg?v=1755867499)
Best in 7 days
4.7 ★★★★★
Based on 2060 reviews
Sort
Product Reviews
★★★★★ 5
Cool
Color: Black
Been wearing these for about ten years! Nothing better to keep a bald head warm than these. The mesh up top lets your head breathe and dissipate heat. I will miss the wider bland then the thin one now because your head does slip out of it instead of it securing comfortably to your scalp! But I don't know maybe the cost of materials dropped the headband width to what it is now! Anyway, still a great piece!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 23, 2024
★★★★★ 5
Great product!
Color: Black
Use this under my hard hat to keep from sliding everywhere. I have bought several over the years and this have been my favorite so far. Will definitely buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 4
Good but if the elastic band were wider it would be great
Color: Black
This is a great under helmet or perspiration barrier for the face during heavy spinning workouts. Sadly to avoid an indentation to your forehead, you must wear it inside out because the sewing band is narrow and tight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
★★★★★ 5
"Head" of the house gift...
Color: Black
Great fabric, nice fit..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 1
Too damn small
Color: Black
Way too small for an adult. It doesn't even fit my 11 year old. Unfortunately I didn't open it immediately or I would have returned it. Now I'm stuck with something nobody in my house can use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
