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TEH LW500N 20V Brushless Cordless Impact Wrench — Twin 2Ah Battery Kit
The TEH LW500N is a high-torque 20V brushless cordless impact wrench built for tradespeople and serious DIYers who need a reliable, cable-free solution for heavy-duty fastening and loosening on site. Delivering a maximum torque of 500Nm through a 1/2" square drive, the LW500N handles wheel nuts, structural bolts, anchor fixings and heavy fasteners with ease. Three selectable speed settings give full control over torque output — from precise low-speed tightening to fast high-speed driving — while the integrated LED work light with delay feature improves visibility in confined spaces and low-light conditions. The brushless motor delivers greater efficiency, longer service life and reduced maintenance compared to brushed alternatives. This twin battery kit includes 2x 2Ah batteries, a charger and a TEH carry bag — everything you need to get straight to work.
Key Features
Specifications
| Specification | Detail |
|---|---|
| Model | LW500N |
| Voltage | DC 20V |
| Motor Type | Brushless |
| Max Torque | 500Nm |
| Drive Size | 1/2" (12.7mm) |
| Speed Settings | 3 |
| No-Load Speed (Low) | 0–1,600 RPM |
| No-Load Speed (Mid) | 0–2,000 RPM |
| No-Load Speed (High) | 0–2,600 RPM |
| Impact Rate | 0–1,800 / 2,500 / 3,300 BPM |
| Battery Included | 2 x TEH 2Ah Li-ion |
| Compatible Batteries | LB2.0Ah / LB4.0Ah |
| Warranty | 1 Year |
What's Included
Perfect For
The LW500N is ideal for automotive work including wheel changes, brake jobs and suspension work, structural steelwork, scaffolding, plant maintenance, anchoring support jacks, metal construction and general heavy-duty fastening on site. A practical choice for mechanics, fabricators, scaffolders, plant engineers and serious DIYers who need a cordless impact wrench with the torque to handle demanding applications. Compatible with the full TEH 20V cordless range.
Also consider the TEH LW500N-4.0Ah Starter Kit for longer run time on continuous or heavy use, or the TEH LD105-LW500N Twin Tool Kit for a brushless impact wrench and drill combination in a single kit.
⚠️ Safety Reminder
Always wear safety glasses and gloves when using an impact wrench. Ensure impact-rated sockets are used at all times — never use standard chrome sockets with an impact wrench as they can shatter under impact. Ensure the fastener is fully engaged with the socket before operating. Remove the battery before changing sockets or attachments. Keep the work area clear of bystanders during use.
