PRODUCTS
83805 ⅜” Drive Impact Socket Adaptor | Pin Retainer
83805: ⅜” Drive Impact Socket Adaptor with Pin Retainer
- Impact Socket Adaptor with PIN Retainer-
- Jeu d’adaptateurs de douille à choc/ Juego de adaptadores de vaso de impacto
- Schlagadapter-Set für Stecknüsse/ Zestaw adapterów nasadek udarowych
- مجموعة محولات مقابس الصدمات/ชุดอแดปเตอร์ซ็อกเก็ตกระแทก
- Set di adattatori per bussole a percussione
- Jogo de adaptadores de soquete de impacto
- Slagmoer-adapterset
- Darbeli lokma adaptör seti
- インパクトソケットアダプターセット
- 임팩트 소켓 어댑터 세트
- Bộ đầu nối khẩu vặn va đập
- Set adaptor soket dampak
- Σετ προσαρμογέων καρυδιού κρούσης
- Набор ударных адаптеров для головок
- 衝擊套筒轉接頭組 冲击套筒转换头套装
- Ütvecsavarozó dugókulcs adapter készlet
- 接頭 （適用於氣動工具）
- DIN 3121- ISO 1174
- The Best Way to Get Started with Surface Roughness Treatment
- Socket Adaptor vs. Universal Joint: Know the Difference Before You Buy
83805 is an industrial-grade Impact Socket Adaptor (Reducer) specifically engineered to bridge the gap between ⅜” drive power tools and ¼” drive impact sockets. This high-performance component is vital for precision MRO tasks where the power of a ⅜” impact wrench is required for smaller ¼” drive fasteners. Forged from premium Chrome Molybdenum (Cr-Mo) Steel, the 83805 is built to withstand the continuous percussive energy of pneumatic and cordless impact tools without structural failure.
| ITEM NO. | SIZE | RETAINER | L mm |  g |  pcs |
|---|---|---|---|---|---|
| 83804 | 凹 3/8" x 1/2" 凸 | Pin | 35 | 60 | 10 |
| 83805 | 凹 3/8" x 1/4" 凸 | Pin | 28 | 30 | 10 |
| 84804 | 凹 1/2" x 3/8" 凸 | Pin | 38 | 70 | 10 |
| 84805 | 凹 1/2" x 3/4" 凸 | Pin | 45 | 160 | 10 |
| 86804 | 凹 3/4" x 1/2" 凸 | Pin | 55 | 240 | 5 |
| 86805 | 凹 3/4" x 1" 凸 | Pin | 65 | 320 | 5 |
| 88804 | 凹 1" x 3/4" 凸 | Pin | 70 | 540 | 1 |
| 88805 | 凹 1" x 1-1/2" 凸 | Pin | 80 | 720 | 1 |
| 814804 | 凹 1-1/2" x 1" 凸 | Pin | 105 | 2260 | 1 |
| 814805 | 凹 1-1/2" x 2-1/2" 凸 | Pin | 115 | 2600 | 1 |
Feature
- 3⁄8″ square drive for impact sockets and accessories
- Integrated pin retainer system ensures secure fit during high-vibration use
- Made of heat-treated Cr-Mo (Chromium-Molybdenum) steel for maximum durability
- Engineered to withstand high torque output from pneumatic or electric impact tools
- Black phosphate coating for rust resistance and long-term service life
- Compatible with impact wrenches, drivers, and socket extensions
- Ideal for automotive, workshop, and industrial applications
- Made in Taiwan – reliable performance with certified quality
📘 Professional Product Description:
The 3⁄8″ Dr. Impact Socket Adaptor with Pin Retainer is designed for secure, heavy-duty use in high-torque environments. Featuring a built-in pin retainer mechanism, this adaptor prevents accidental disengagement during operation — especially in impact wrench applications.
Constructed from premium Cr-Mo alloy steel, it offers enhanced strength and durability under repeated stress. The black phosphate surface helps resist corrosion in harsh environments.
Whether you’re working in an automotive repair shop, industrial facility, or field maintenance, this 3⁄8″ impact adaptor delivers secure, reliable connections every time.
🛠️ Technical Specifications:
Specification | Details |
Drive Size | 3⁄8″ Square Drive |
Retention Type | Pin Retainer |
Material | Cr-Mo (Chromium-Molybdenum Steel) |
