PRODUCTS
Spline Go-Thru Socket H4P00 (½” Drive)
Spline Go-Thru Socket ½” Drive – Universal Military Standard Socket H4P00
- Spline Go-Thru Socket ½” Drive – Military Standard Socket H4P00
- Spline Durchstecknuss ½” Antrieb – Militärnorm-Stecknuss H4P00
- Douille Spline traversante ½” – Douille norme militaire H4P00
- Vaso estriado pasante ½” – Llave norma militar H4P00
- Bussola scanalata passante ½” – Standard militare H4P00
- Soquete estriado passante ½” – Padrão militar H4P00
- 花键通孔套筒 ½” – 军规标准套筒 H4P00
- スプライン貫通ソケット ½” – 軍規格ソケット H4P00
- 스플라인 관통 소켓 ½” – 군사 규격 소켓 H4P00
- Сквозная шлицевая головка ½” – Военный стандарт H4P00
- مقبس سبلاين نافذ ½” – مقبس قياسي عسكري H4P00
- Spline Geçişli Lokma ½” – Askeri Standart Lokma H4P00
- ® An-Lock drive (Superb Torque)
Feature
Precision Engineering for Maximum Versatility
The Hans® Spline Go-Thru Socket is engineered in accordance with MS-33787 and MIL-W-8982 military standards. Originally developed for vehicle, equipment, and military maintenance, it is now widely used in professional and industrial applications where precision and strength are critical.
Key Features
- Universal Fit – Works with multiple nut profiles:
✔ 6-Point (Hex)
✔ 12-Point (Double Hex)
✔ Square
✔ Spline
✔ XZN (Triple Square)
✔ E-Star (External Torx) - Go-Thru Design – Allows bolts and threaded rods to pass through, increasing efficiency in deep fastener applications.
- Heavy-Duty Construction – Manufactured from premium chrome vanadium steel for durability and torque resistance.
- Corrosion Resistant – Mirror-polished, chrome-plated finish ensures long-lasting protection.
- Professional-Grade – Suitable for automotive, industrial, aerospace, and defense maintenance.
Technical Details
- Drive Size: ½” (H4P00)
- Standards: MS-33787 / MIL-W-8982 compliant
- Finish: Chrome polished
Why Choose Hans® Go-Thru Sockets?
✔ Built to military-grade standards
✔ Handles a variety of fasteners with one socket
✔ Saves time and reduces tool changes
✔ Trusted worldwide in professional workshops & industrial maintenance




⅜" Drive Spline Go-Thru Socket
H4P00 (Metric) | H4P00 (SAE) | D1 mm | H mm | L mm | ![]() g | ![]() pcs |
---|---|---|---|---|---|---|
19 | ¾ | 26.6 | 22 | 38 | 54 | 10 |
20 | ²⁵ᐟ₃₂ | 29.8 | 22 | 38 | 72 | 10 |
21 | ¹³ᐟ₁₆ | 29.8 | 22 | 38 | 68 | 10 |
22 | ⅞ | 29.8 | 22 | 38 | 64 | 10 |
23 | ²⁹ᐟ₃₂ | 31.8 | 22 | 38 | 76 | 10 |
24 | ¹⁵ᐟ₆₄ | 31.8 | 22 | 38 | 72 | 10 |
25 | 1" | 33.8 | 22 | 38 | 74 | 10 |
Profile of SURFACE DRIVE SOCKET
The SPLINE DRIVE SOCKET is designed by standard of MS-33787 and MIL-W-8982.
In the beginning, SPLINE SHAFT is designed in professional parts of vehicle, equipment and military.
And recently yars widely used in safety nut and multi-shape nuts such as 6-point, 12-point, square, SPLINE, XZN and E-STAR…etc.

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