Ko-ken 3252M Socket Wrench Set, 3/8" Drive, 15 Pieces

A 3/8" (9.5mm) drive socket set — the most versatile drive size for automotive repair and general machine assembly and maintenance (15-piece set).

Overview

• High durability: chromium-molybdenum steel favored by professionals withstands strong torque despite thin walls.
• Mixed socket profiles: 6-point for smaller bolts (5.5–12mm) for secure tightening, and 12-point for larger bolts (13–22mm) for quick engagement.
• Steel case included: a sturdy, organized metal case for easy carrying and storage.

Specifications

• Manufacturer: Ko-ken
• Part Number: 3252M
• Drive: 9.5mm (3/8")
• Set count: 15 pieces (11 sockets, 4 handle/accessories)
• Socket profiles: 6-point (5.5–12mm), 12-point (13–22mm)
• Case size: 310 × 90 × 48 mm
• Total weight: 1.53 kg (incl. case)
• Material: Chrome-molybdenum steel (SCM435)
• Country of Origin: Made in Japan

Set Contents

• 6-point sockets (3400M): 5.5, 7, 8, 10, 11, 12 mm
• 12-point sockets (3405M): 13, 14, 17, 19, 22 mm
• Ratchet handle: 3753P (standard, non-flex)
• Extension bars: 3760-75 (75mm), 3760-125 (125mm)
• Universal joint: 3770

Notes for Overseas Buyers

• Sockets are metric (mm) sizes. Please confirm they suit your application before purchasing.
• Uses 3/8" (9.5mm) drive accessories.