Advanced Manhole Collar Davit Base MPN:8510520
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Free Shipping
In Stock
SKU
510-G3300809
Advanced Manhole Collar Davit Base
The Advanced Manhole Collar Davit Base from 3M is a versatile and portable solution for confined space access. Designed for manholes with a diameter between 20 and 22 inches, this aluminum base allows for easy installation and removal. With a compact design and carry handles, it's perfect for applications in tight spaces. The base is compatible with lower mast extensions and meets OSHA 1910.66 standards. Ideal for industries such as construction, utilities, and emergency services, this davit base provides a safe and efficient way to access and inspect manholes, reducing risks and downtime.
Top product features:
- Clamp-On Mounting Type for easy and secure installation
- Portable Base Installation for convenient repositioning
- PVC Sleeve Material for corrosion resistance and durability
Top product applications:
- Manhole maintenance and repair
- Confined space rescue operations
- Utility work in tight spaces
Manhole Collar,19 1/2 in dia., Height 19 1/2 in, Color Green, Mounting Location Manhole, Compatible Component Lower Mast Extension, Confined Space Component Base, Mounting Type Clamp-On, Material Aluminum, Base Installation Portable, Diameter 19 1/2 in, For Maximum Manhole Diameter 22 in, For Minimum Manhole Diameter 20 in, Includes Carry Handles Yes, Series Advanced, Sleeve Material PVC, Standards OSHA 1910.66
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 28 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 10.00
Product info last updated on February 20, 2026 9:11am UTC
Category: Personal Protective Equipment (PPE)