Stahlwille 1/2 in Bi-Hexagon Drive Long Socket, 21mm - ST 03020021
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
- Long version
- Bi-Hexagon with AS-Drive profile
- HPQ high performance steel, chrome-plated
- DIN 3124 / ISO 2725-1 / DIN EN 3710 / DIN EN 3709 / ASME B 107.5M
Specifications:
- Drive Type: Bi-Hexagon
- Internal Square Drive: 1/2 in
- Overall Length: 83mm
- Width Across Flats: 21mm
- Overall Weight: 0.51 lbs
Product Dimension (Refer Image):
- d1 Size: 28.7mm
- d2 Size: 26.5mm
- d3 Size: 20mm
- t1 Size: 35mm
- t2 Size: 66.2mm
- Type:
- Bi-Hexagon Drive Socket
- Drive Type:
- Bi-Hexagon
- Internal Square Drive:
- 1/2"
- Overall Length:
- 83mm
- Width Across Flats:
- 21mm
