Advanced Manhole Collar Davit Base MPN:8510546
Advanced Manhole Collar Davit Base
The Advanced Manhole Collar Davit Base from 3M is a versatile and reliable solution for confined space operations. Designed for use on manways, this durable aluminum base provides a secure and stable platform for lifting and lowering equipment. With a maximum manhole diameter of 32 inches, it's perfect for a variety of applications, including construction, maintenance, and rescue operations. Its compact design and portable installation make it easy to transport and set up, while its OSHA-compliant design ensures user safety. Ideal for use in tight spaces, this davit base is a valuable addition to any confined space rescue or maintenance team.
Top product features:
- Mounts on manholes with a diameter between 30 and 32 inches
- Has a clamp-on mounting type for easy installation
- Includes carry handles for portability
Top product applications:
- Manway rescue operations
- Confined space entry and rescue
- Lowering and lifting equipment for manhole applications
29.5In Manhole Collar For Use On Manways, Height 29 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 29 1/2 in, For Maximum Manhole Diameter 32 in, For Minimum Manhole Diameter 30 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 33 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 5.00
Product info last updated on February 10, 2026 3:14pm UTC
Category: Personal Protective Equipment (PPE)