![NTD Koken Zeal 1/4 set. The chrome socket in the middle is a 10mm Williams (Taiwan) the socket to the left is the Koken 10mm. Crazy difference in height between the tool. NTD Koken Zeal 1/4 set. The chrome socket in the middle is a 10mm Williams (Taiwan) the socket to the left is the Koken 10mm. Crazy difference in height between the tool.](https://i.redd.it/r0cwwkn77ij41.jpg)
NTD Koken Zeal 1/4 set. The chrome socket in the middle is a 10mm Williams (Taiwan) the socket to the left is the Koken 10mm. Crazy difference in height between the tool.
![Yamashita Industrial Research Laboratory Koken 3/8 (9.5 mm) SQ. Tap Holder Set, 10 Piece Set 3261 - Wrenches - Amazon.com Yamashita Industrial Research Laboratory Koken 3/8 (9.5 mm) SQ. Tap Holder Set, 10 Piece Set 3261 - Wrenches - Amazon.com](https://m.media-amazon.com/images/I/510daZBmhhL._AC_UF894,1000_QL80_.jpg)
Yamashita Industrial Research Laboratory Koken 3/8 (9.5 mm) SQ. Tap Holder Set, 10 Piece Set 3261 - Wrenches - Amazon.com
![山下工業研究所 Koken 3/8 (9.5 mm) SQ. Ratchet Handle (Knurling Grip), Total Length: 7.9 inches (200 mm) 3753N - Socket Wrenches - Amazon.com 山下工業研究所 Koken 3/8 (9.5 mm) SQ. Ratchet Handle (Knurling Grip), Total Length: 7.9 inches (200 mm) 3753N - Socket Wrenches - Amazon.com](https://images-na.ssl-images-amazon.com/images/I/611ZJWCEXJL._AC_UL600_SR600,600_.jpg)