
Van Mark – NailHawg 31" long Magnetic Nail Sweepers
Van Mark NailHawg NH31, a 31"-wide magnetic nail sweep with 140/160 lb deadlift magnets, height adjustment from 1" to 2-1/2", and a toe or hand release for dumping nails and screws.
Price on request
- Pickup in New Brunswick, NJ
- Delivery on our lift-gate truck · zones
- SKU MRT-VAN00011024
About this product
Every roof tear-off and siding job leaves nails, screws and steel scraps in the lawn and driveway. The Van Mark NailHawg is a push-type magnetic sweep for that cleanup. This listing is the NH31, the 31″-wide model; Van Mark also makes a 25″ NH25.
The magnets are rated at 140/160 lb of deadlift, and Van Mark calls them lifetime magnets, so fewer passes are needed to clear a yard. The housing is extruded, anodized aluminum. Height adjusts from 1″ to 2-1/2″, so the sweep can run close on pavement or higher over grass and gravel. It rolls on oversized ball-bearing 6″ wheels with rubber tread. When the magnet bar is full, a toe or hand release lever drops the debris into a bucket or pile without touching it, and the NailHawg stands upright on its own when parked.
A magnetic sweep is a simple way to protect tires and bare feet after a job, and it saves the crew from hand-picking fasteners out of the grass. It is useful for roofing, siding, gutter, deck and general construction crews, and in shops where steel screws and scraps collect on the floor.
Van Mark builds the NailHawg in the USA (patent D527,858) and covers it with a 1-year limited warranty. Add it to an order of roofing panels or Van Mark tools. It is available from our New Brunswick, NJ warehouse; call (732) 561-4275 to check stock, or add it to your quote.
Specifications
| Manufacturer / model | Van Mark NailHawg NH31 |
|---|---|
| Sweep width | 31" |
| Magnet deadlift | 140/160 lb |
| Height adjustment | 1" to 2-1/2" |
| Wheels | 6", ball bearing, rubber tread |
| Release | Toe or hand release lever |
| Housing | Extruded anodized aluminum |
| Warranty | Van Mark 1-year limited |
| SKU | MRT-VAN00011024 |
Questions
Will it pick up aluminum or copper scraps?
No. Magnets only attract steel and iron, so nails, steel screws and steel offcuts are what it collects.
What is the difference between the NH25 and NH31?
Sweep width: 25" versus 31". The wider NH31 covers more ground per pass.



