[16400M-16~16400M-40] Ko-ken 3/4"(19mm)SQ. Impact 6-Point Socket 1 Piece (25 Sizes Available) - MisakaZoo

[16400M-16〜16400M-40] Ko-ken 3/4"(19mm)SQ. Impact 6-Point Socket Single Item (25 Sizes Available)

Ko-ken(コーケン) SKU: 16400M-16
Size
Selling price (Please note that the price is displayed excluding tax for carts compatible with both Japan and overseas.)
Save
/
Specifications of the selected size
Part No.
16400M-16
Overall length
50mm
Dimensions
D1:28.8 D2:44 H:11（mm）
Weight
approx. 350g
JAN
4991644410040
Made-to-order item. Ships within 7 to 10 business days of order.
  • You can choose a secure payment method.
  • Shipping schedule: Expected to ship within 1-5 business days. We will generally contact you via email after your order.
  • This product is available for pre-order: Delivery date will be communicated via email after your order.
Including tax View the shipping table. If shipping charges apply, they will be calculated and added at checkout.

※ The product image is a representative image common to the series. Only 1 piece of the selected size (part number) will be delivered.

Ko-ken
[16400M-16〜16400M-40]
3/4"(19mm)SQ. Impact 6-Point Socket All 25 sizes (16mm to 40mm)

Part No. Size Overall length Dimensions (mm) Weight JAN Price
16400M-16 16mm 50mm D1:28.8 D2:44 H:11 Approx. 350g 4991644410040 ¥2,085
16400M-17 17mm 50mm D1:30 D2:44 H:12 Approx. 355g 4991644410057 ¥2,085
16400M-18 18mm 50mm D1:31.3 D2:44 H:13 Approx. 372g 4991644410064 ¥2,085
16400M-19 19mm 50mm D1:32.5 D2:44 H:13 Approx. 360g 4991644410071 ¥2,085
16400M-20 20mm 50mm D1:33.8 D2:44 H:14 Approx. 375g 4991644410088 ¥2,197
16400M-21 21mm 50mm D1:35 D2:44 H:15 Approx. 374g 4991644410095 ¥2,085
16400M-22 22mm 50mm D1:36.3 D2:44 H:15 Approx. 373g 4991644410101 ¥2,085
16400M-23 23mm 50mm D1:37.5 D2:44 H:16 Approx. 373g 4991644410118 ¥2,085
16400M-24 24mm 50mm D1:38.8 D2:44 H:16 Approx. 370g 4991644410125 ¥2,085
16400M-25 25mm 50mm D1:40 D2:44 H:16 Approx. 374g 4991644410132 ¥2,197
16400M-26 26mm 50mm D1:41.3 D2:44 H:16 Approx. 378g 4991644410149 ¥2,085
16400M-27 27mm 50mm D1:42.5 D2:44 H:16 Approx. 375g 4991644410156 ¥2,085
16400M-28 28mm 50mm D1:43.8 D2:44 H:16 Approx. 383g 4991644410163 ¥2,362
16400M-29 29mm 53mm D1:45 D2:44 H:18 Approx. 412g 4991644410170 ¥2,310
16400M-30 30mm 53mm D1:46.3 D2:44 H:18 Approx. 410g 4991644410187 ¥2,310
16400M-31 31mm 53mm D1:47.5 D2:44 H:18 Approx. 426g 4991644410194 ¥2,362
16400M-32 32mm 53mm D1:48.8 D2:44 H:19 Approx. 428g 4991644410200 ¥2,407
16400M-33 33mm 55mm D1:50 D2:44 H:20 Approx. 470g 4991644410217 ¥2,670
16400M-34 34mm 55mm D1:51.3 D2:44 H:20 Approx. 490g 4991644410224 ¥2,542
16400M-35 35mm 55mm D1:52.5 D2:44 H:20 Approx. 494g 4991644410231 ¥2,707
16400M-36 36mm 55mm D1:53.8 D2:44 H:20 Approx. 498g 4991644410248 ¥2,760
16400M-37 37mm 55mm D1:55 D2:44 H:20 Approx. 526g 4991644410255 ¥3,000
16400M-38 38mm 57mm D1:56.3 D2:44 H:20 Approx. 558g 4991644410262 ¥3,000
16400M-39 39mm 57mm D1:57.5 D2:44 H:20 Approx. 579g 4991644410279 ¥3,210
16400M-40 40mm 57mm D1:58.8 D2:44 H:20 Approx. 598g 4991644410286 ¥3,285

Square drive: 19mm (3/4 inch)

Official web catalog (2025-26 edition, page 230):Japanese ／ English

Google Product Category
English notation: Hardware > Tool Accessories > Tool Sockets
Japanese notation: DIY Supplies > Tool Accessories > Sockets
Category ID: 5571

●Domestic Shipping Costs
Please add the product to your cart to check the shipping costs. We have various shipping options, so please check each time. There are also many products available with free shipping.
●International Shipping Costs
Shipping costs are calculated based on weight and volume. Please understand that some products are not eligible for international shipping.
●Returns After International Shipping
Please contact us within 30 days of receiving the product. Only products in their original condition will be accepted. Unopened and unused products can be returned. Return shipping costs will be borne by the purchaser. Additionally, some products may be marked as free shipping, but please be aware that the sale price may include air freight, fuel surcharges, demand surcharges, and other costs.

────────────────────────────────

International Shipping Policy — MisakaZoo

MisakaZoo – Your Specialty Store for Tools & Materials

Founded in Japan in 1948, MisakaZoo has built nearly 78 years of history rooted in gratitude and respect for our customers. MisakaZoo is a registered trademark in Japan. We specialize in Japanese-made tools sourced directly from Japan, offering a wide selection of JDM products available exclusively in the Japanese market.

────────────────────────────────

Shipping Options

Express Worldwide (DHL Express / FedEx)
Our fastest international shipping option. Delivery to major destinations in Europe and North America typically takes 3–4 business days.

Japan Post ePacket Light (items under 1 kg)
An economical option for lightweight packages. Includes tracking, with delivery made directly to the recipient's mailbox. Estimated delivery time: 5–21 days.

Japan Post Sea Freight / Funabin (10 kg – 30 kg)
An affordable option for heavier shipments. Estimated delivery time: approximately 1–3 months. Please note that sea freight may not be available for all destinations. We will confirm availability after your order is placed and contact you if any issues arise.

────────────────────────────────

Customs Duties & Taxes

All shipments — regardless of shipping method — are made on a DDU (Delivered Duty Unpaid) basis. This means the buyer is responsible for paying any applicable customs duties and import taxes upon delivery. Customs duties cannot be prepaid.

U.S. Customers: We do not collect sales tax for any U.S. state.

European & Australian Customers: Please be aware that VAT and GST are classified as import-related duties and taxes. These charges are assessed by national customs authorities at the time of importation and are the responsibility of the buyer.

────────────────────────────────

If you have any questions about shipping to your country, please don't hesitate to contact us before placing your order.

────────────────────────────────

●Regarding returns due to initial defects or issues after international shipping, we will respond with a full refund.
Return shipping costs will be borne by the seller.
●Regarding other issues after international shipping
If the customer is unable to receive the product due to long-term absence, refusal of receipt, incorrect address, etc., and the storage period of the shipping company has expired or the product has been returned, we may ask you to bear all expenses such as air freight costs. Please be aware of this in advance before making a purchase.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.
Customers rate us 4.6/5 based on 48 reviews.
Next product candidates you are looking for
View more Ko-ken(コーケン)
Recently viewed items

新着商品