PRODUCTS
88800 1″ Dr. Impact Extension Bar | Pin Retainer Cr-Mo
88800 Series: 1″ Drive Impact Extension Bar with Pin Retainer
- Rallonge impact
- wpływ post
- Schlagpfosten
- Alargaderas de impacto
- تأثير آخر
- โพสต์ผลกระทบ
- DIN 3121- ISO 1174
- DIN 3129- ISO 2725-2
- 氣動沖擊接桿
- Socket Adaptor vs. Universal Joint: Know the Difference Before You Buy
Impact Extension Bar (Model 88800 Series) is a heavy-duty industrial solution designed for high-torque applications where fasteners are recessed or obstructed. Manufactured by Hans Tools, the Impact Extension Bar is engineered specifically for use with 1″ drive pneumatic and cordless impact wrenches. By utilizing a specialized pin-retainer system, this extension provides a locked, mechanical connection that ensures the socket remains securely attached even during extreme vibration and high-impact cycles, making it a critical safety asset in heavy equipment and structural steel sectors.
| ITEM NO. | L mm | L inch |  g |  pcs |
|---|---|---|---|---|
| 88800-4 | 100 | 4 | 960 | 1 |
| 88800-6 | 150 | 6 | 1170 | 1 |
| 88800-8 | 200 | 8 | 1520 | 1 |
| 88800-10 | 250 | 10 | 1190 | 1 |
| 88800-12 | 300 | 12 | 2314 | 1 |
| 88800-16 | 400 | 16 | 2950 | 1 |
Feature
Forged Cr-Mo Durability & Pin-Retainer Security
The 88800 Impact Extension Bar is built for mission-critical industrial reach:
- Pin-Retainer Locking Mechanism: The primary advantage of the Impact Extension Bar is its through-hole pin retainer. This design prevents the dangerous “socket fly-off” common with standard detent balls when subjected to the massive torque of 1″ drive tools, ensuring operator safety in overhead or high-vibration environments.
- Forged Chrome Molybdenum (Cr-Mo) Steel: To handle the punishing shock loads of industrial impact tools, the Impact Extension Bar is forged from premium Cr-Mo steel. This alloy offers superior impact resistance and elasticity compared to standard Cr-V, preventing the tool from shattering under peak stress.
- High-Torque Transfer Efficiency: The thick-wall construction of the 88800 series minimizes “torque soak,” ensuring that the maximum energy from the impact wrench is transferred directly to the fastener rather than being absorbed by extension flex.
B2B Procurement & Heavy Industry ROI
- Essential for Heavy Equipment & Marine MRO: The Impact Extension Bar is a staple for Mining Maintenance, Shipbuilding, and Bridge Construction teams who deal with large-diameter fasteners in restricted access points.
- Industrial Black Phosphate Finish: Every Impact Extension Bar is treated with a corrosion-resistant black phosphate coating. This finish absorbs oil to prevent rust and provides a non-reflective surface suitable for high-intensity industrial lighting.
- ANSI/DIN Compliant Engineering: Manufactured to exceed international standards for impact-rated tools, providing procurement officers with the certification and reliability required for government and large-scale industrial tenders.
