Socket

The Koken 3400A-11/32 is a precision-engineered, 6-point SAE socket designed for use with 3/8" square-drive ratchets. Made in Japan, this chrome-plated socket ensures a secure fit and consistent torque delivery, making it a reliable choice for both professional mechanics and home users.

Features:
*6-point design clamps onto the flat sides of fasteners for maximum grip and reduced rounding.
*FLAT DRIVE® geometry ensures full surface contact to transmit higher torque with minimal wear.
*Chrome-plated finish resists corrosion and simplifies cleanup.
*Fine tolerances deliver a snug, precise fit on 11/32" (approximately 8.7 mm) SAE fasteners.
*Standard 26 mm length balances access and control in tight spaces.

Specifications:
*Brand: Koken
*Part number: 3400A-11/32
*Drive size: 3/8" (9.5 mm) square drive
*Socket type: 6-point SAE
*Output size: 11/32" (approximately 8.7 mm)
*Length: 26 mm overall
*D1 (inner opening): approximately 13.3 mm
*D2 (outer diameter): approximately 17.3 mm
*H (socket depth): approximately 7.5 mm
*Weight: approximately 22 g
*Material: Heat-treated chrome alloy steel
*Finish: Chrome plated
*Country of origin: Japan

Applications:
*Ideal for tightening or loosening 11/32" SAE fasteners in automotive applications.
*Suitable for machinery maintenance and assembly involving inch-size bolts.
*Useful in mechanical tasks with confined access requiring compact sockets.
*Perfect for general workshop and home toolkits where precision and durability matter.