Miller DuraHoist Confined Space Manhole Collar Diameter Size Options:27.5" Welted Fingers - protects stitching

Welted Fingers - protects stitching from burning and abrasion

Natural Latex

Much more gentle to the skin

Can stick to a variety of surfaces - not just for hard hats

Ensured quality and lasting value with FDA-grade polyethylene bottles featuring lot numbers and expiration dates

Miller DuraHoist Confined Space Manhole Collar Diameter Size Options:27.5" Welted Fingers - protects stitchingThe 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