Miller DuraHoist Confined Space Manhole Collar Leather Polyurethane foam enhances comfort

Polyurethane foam enhances comfort

Impact indicator

softer foam for maximum comfort

This handy kit features a compact design that easily fits behind the seat of a truck for quick response

tongue buckle leg connectors

Miller DuraHoist Confined Space Manhole Collar Leather Polyurethane foam enhances comfortThe Miller DuraHoist manhole collar is designed to easily and quickly mount to manhole collars. Simply slip the collar into manhole, tank hatch, or other opening and then mount you DuraHoist mast. That's all it takes and your ready to go. The DuraHoist collar is available in a variety of sizes: 17. 5 in. (. 44m) Manhole Collar for use with 18 in. to 20 in. 19. 5 in. (. 50m) Manhole Collar for use with 20 in. to 22 in. 21. 5 in. (. 54m) Manhole Collar