3M™ 8510457 DBI-SALA Confined Space Integrated Manhole Collar Davit Mast Base Aluminum 21.5 in Fits 22 – 24 in 

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3M ID 70007492963, 3M Product Number 8510457

• Manhole collar davit base
• Fits 22 in. to 24 in. (55.8 to 60.9 cm) diameter opening
• Built-in carrying handles
• PVC davit mast sleeve liner

For industrial/occupational use only. Not for consumer sale or use.

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Specifications

Details

• Manhole collar davit base
• Fits 22 in. to 24 in. (55.8 to 60.9 cm) diameter opening
• Built-in carrying handles
• PVC davit mast sleeve liner
• Set-up and dismantle without tools
• Lightweight, corrosion resistant aluminum construction

Manhole collar davit base fits 22 in. to 24 in. (55.8 to 60.9 cm) diameter opening.

The hoist system bases are designed for manhole and confined space entry/retrieval applications. Portable units are constructed of lightweight high strength aluminum and adjust to fit most standard entries. Our permanent and clamp on bases are available in aluminum, zinc plated and stainless-steel construction offering maximum flexibility. We offer bases for a variety of applications including floor, wall, core, deck, flush, barrel, forklift and hitch mount to name just a few. All bases are designed to use in combination with a davit mast, and together form a perfectly matches confined space rescue and work support system. When it comes to confined space entry/rescue, it is essential that equipment operates perfectly and quickly. DBI SALA^® has an extensive line of rescue and retrieval systems with decades of proven field service. Safety engineers and site directors trust DBI SALA^® for the type of high quality, rugged systems that will ensure top performance when it is needed the most.