3M DBI-SALA Confined Space Integrated Manhole Collar Davit Mast Base - Aluminum - 19.5 in - Fits 20 - 22 in - 8510520
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3M DBI-SALA Confined Space Integrated Manhole Collar Davit Mast Base - Aluminum - 19.5 in - Fits 20 - 22 in - 8510520
The 3M DBI-SALA Confined Space Manhole Collar Davit Base provides for worker entry and retrieval through small openings. Used in conjunction with a davit mast, it forms a confined space rescue and work support system.
The manhole collar davit base is constructed of welded aluminum and features a PVC liner for davit mast rotation. The base can be set up and dismantled easily and features built-in handles which enables workers to transport it from one location to the next.
- Accommodates offset davit masts
- Available in multiple sizes to fit a wide range of manhole diameters
- Built-in carrying handles make it transportable
- Recommended for use in any industry requiring access to manholes
- Set up and dismantle without tools
- Welded aluminum construction
Material Specifications
| Brand | DBI-SALA |
| Install Type | Portable |
| Material | Aluminum |
| Net Weight (Imperial) | 35.5 lb |
| Net Weight (Metric) | 16.1 kg |
| Product Color | Green |
| Product Number | 8510520 |
| Product Series | Advanced |
| Recommended Industry | Construction General Industrial Mining Oil & Gas Transportation Utilities |
| Specifications Met | OSHA 1910.66 |
| Trademark 1 | 3M |
| Trademark 2 | DBI-SALA |
| Weight (Imperial) | 16.1 kg |
| Weight Capacity | 450 lbs. (204 kg) |
3M ID:7100260215
MFG Part #: 8510520
UPC #: 840779006021
| Product Type | Fall Protection Confined Space |
|---|
Shipping
We Ship Internationally - We can ship to virtually any address in the world, with some restrictions on certain products.
Standard Delivery: Ground shipping typically delivers in approximately 5 business days from our Columbus, OH warehouse.
Expedited Options Available:
- Priority and Expedited handling speeds up processing
- Overnight shipping available (guaranteed) - must order by phone before 12pm EST M-F
- Some items ship "Manufacturer Direct" and cannot be expedited
Important: Inspect your delivery before signing! Note any damage on the shipping document.
Returns Policy
30-Day Return Window: Most new, unopened items can be returned within 30 days for a full refund.
Non-Returnable Items:
- Made-to-order fall protection products
- Used vacuums, respirators, gas monitors, or air scrubbers
- Calibration gas (hazardous material)
- PAPR and specialty respiratory items (non-stock)
Restocking Fee: 30% restocking fee or shipping costs apply if return is due to buyer error.
Refund Timeline: Expect refunds within 4 weeks, though many are processed faster.
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