Stahlwille 1/2 in Bi-Hexagon Drive Long Socket, 1-3/8 in – ST 03420060

The socket has an internal, star-like shape with twelve rounded corners, allowing for easier alignment with fasteners and reducing the chances of rounding off edges. Made from high-strength materials like chrome vanadium or alloy steel, Bi-Hexagon sockets are commonly used in automotive, aerospace, and industrial applications where precision and durability are required.

Features:

• High Performance Quality (HPQ) tool is made of wear-resistant high-performance steel, yet is thin-walled and lightweight
• Withstands high torques and is ideal for work in confined spaces such as turbines
• HPQ heavy-duty steel, chrome-plated
• Long version
• ASME B 107.1, Fed. Spec. GGG-W-641, SAE AS 954-E

Specifications:

• Drive Type: Bi-Hexagon
• Internal Square Drive: 1/2 in
• Overall Length: 83mm
• Wrench Size: 1-3/8 in
• Overall Weight: 1.12 lbs

Product Dimension (Refer Image):

• d1 Size: 46mm
• d2 Size: 44mm
• d3 Size: 33.7mm
• t1 Size: 35mm
• t2 Size: 62.2mm