3M DBI-SALA Sliding Beam Anchor - 2104721
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3M DBI-SALA Sliding Beam Anchor - 2104721
The 3M DBI-SALA Sliding Beam Anchor. This system provides a high-strength anchorage point that follows you while you work. Once you secure it to the beam using the integrated adjustment buttons, simply connect your Self-Retracting Lifeline (SRL) or lanyard to the rotating D-ring and you ’re ready to work.
Great for when you need more freedom to perform on-site tasks, our DBI-SALA Rail and Beam Anchor systems help free up hands so tools are easily accessible. The lightweight Rail and Beam anchors for fall protection applications deliver optimal horizontal mobility with smooth-operating hardware that lets you stay focused on your job. 3M's anchoring safety equipment combines ease of installation and strength. Connect your fall arrest system by attaching your safety lanyard to the carabiner while connecting the other end to the fall arrest harness and you ’re ready to get to work. Protecting your workers and elevating their comfort and safety is the number one priority for 3M Fall Protection. Built the Rail and Beam Anchor systems from durable materials and hardware that help resist corrosion and stand up in harsh environments.
- Compact, lightweight design
- Compatible with various fall protection systems
- Corrosion-resistant construction for durability
- Hands-free mobility and a 360-degree swiveling D-ring, which helps optimize the user's work while on a beam
- Ideal for use with personal fall arrest systems with self-retracting lifelines
- Models designed to fit a variety of beam sizes
- Portable and reusable
- Recommended for use in the construction, general industrial, mining, oil and gas, transportation, utilities, and wind energy industries
- Snap-in design of wear pads allows for quick replacement in the field
- This safety equipment is designed for use with additional personal protective equipment (PPE)
- Visible adjustability dual-ratchet buttons accessible above the beam
Material Specifications
| Anchor Hook Material | Aluminum & Steel |
| Anchor Install Type | Reusable |
| Anchor Type | I-beam |
| Attachment Type | Clamp |
| Body Belt | No |
| Brand | DBI-SALA |
| D-ring Material | Zinc Plated Steel |
| Housing Material | Aluminum & Stainless Steel |
| Housing Type | Aluminum |
| Install Type | Reusable |
| Material | Aluminum |
| Maximum Number of Users | One |
| Net Weight (Imperial) | 7.26 lb |
| Net Weight (Metric) | 3.29 kg |
| Overall Length (Imperial) | 37.25 in |
| Overall Length (Metric) | 94.9 cm |
| Product Color | Blue Gray |
| Product Number | 2104721 |
| Product Series | Glyder2 |
| Product Type | Sliding Beam Anchor |
| Recommended Application | Construction |
| Recommended Industry | Construction |
| Specifications Met | ANSI Z359.18 OSHA 1910.140 OSHA 1926.502 |
| Trademark 1 | 3M |
| Trademark 2 | DBI-SALA |
| Weight (Imperial) | 7.5 lb |
| Weight (Metric) | 3.4 kg |
| Weight Capacity | 420 lbs. (190 kg) |
| Weight Capacity (Imperial) | 420.0 lb |
| Weight Capacity (Metric) | 190.0 kg |
3M ID:7100387614
MFG Part #: 2104721
UPC #: 648250271223
| Product Type | Fall Protection Anchor |
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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.

