Manhole Products

8" Manhole Ventilation Passthru (MVP) with 15' Ducting

The first manhole system that combines the low profile manhole air vent, 90° elbow and built in mounting all in one unit. This unit comes with a collapsible duct, for easy entry, stored in a small storage bag that can be dropped down into the manhole...

Compact Magnetic Lid Lifter

Compact Magnetic Lid Lifter Don't let it's compact design fool you - with up to 500 pound load capability this manhole lifter packs plenty of punch! This lifter features premium rubber grips on high-quality aluminum handles allowing for smoother...

Guard Rail Winch

Raising and lowering equipment into confined space can be impossible without this durable winch*. Even with a 300 lb. capacity, it is lightweight and portable, allowing easy mounting on guard rails. The side pieces are constructed of high tensile, heavy...

Guard Rail Winch- 35' Winch Rope

Raising and lowering equipment into confined space can be impossible without this durable winch* by Allegro. Even with a 300 lb. capacity, it is lightweight and portable, allowing easy mounting on guard rails. The side pieces are constructed of high...

Magnetic Lid Lifter Extension

Extends the overall length by 7 inches to increase the leverage for heavier lids. Also extends the distance from the wheels for very large lids. Attached to the existing dolly with set screw and pin.  

Magnetic Lid Lifter Heavy Duty Magnet (Lift Weight: 900 lbs. Flat Items, 450 lbs. Round Items)

Magnetic Lid Lifter Heavy Duty Magnet created by Allegro is offered in two strengths, the lifting magnet will lift manhole lids up to 660 lbs. The heavy duty magnet with lift manhole lids up to 900 lbs. Requires no special tools or power sources.  

Magnetic Lid Lifter Hook

Designed to angle the hook for those hard to reach manholes. The zinc-plated, 5/0 chain is 24 inches long for adjustability. Made of 4130 tempered steel to hold up to the heaviest lids. Heat treated to 30-35 RC & oil quench. Also included: anchor...

Magnetic Lid Lifter Magnet (Lift Weight: 660 lbs. Flat Items, 330 lbs. Round Items)

Offered in two strengths, the lifting magnet will lift manhole lids up to 660 lbs. The heavy duty magnet with lift manhole lids up to 900 lbs. Requires no special tools or power sources.  

Magnetic Lid Lifter Puncture Proof Wheels

10” puncture proof wheels increase foot print for use on soft ground. Drop axles ensure height remains the same as when using standard wheels.  

Magnetic Lid Lifter Spreader bar

Allegro's Magnetic Lid Lifter Spreader bar (9401-31) allows for the use of two magnets simultaneously, a necessity for those extra heavy and over sized lids or grates. Bar hangs onto existing dolly without the need to assemble. Magnets not included...

Magnetic Lid Lifter Storm Grate Lifting Adapter

Allegro's Magnetic Lid Lifter Storm Grate Lifting Adapter makes lifting and moving rectangular shaped storm grates safe and easy utilizing a three hook and chain design. This high quality piece of confined space equipment is sure to get the job done...

Magnetic Manhole Lid Lifter- Aluminum Dolly and Magnet (Lift Weight: 660 lbs. Flat Items, 330 lbs. Round Items)

The Magnetic Manhole Lid Lifter- Aluminum Dolly and Magnet created by Allegro has been designed for quick and safe removal and replacement of manhole covers by a single person. Minimizes stress and strain on back and body. Collapsible for easy...