MIO Parapet Clamp Scrapers *Please note that Vacu-Lifters work

*Please note that Vacu-Lifters work best on smooth materials that are free from debris such as oil

These thermoplastics have always been challenging to clean and maintain

These things are so neat and professional looking that it's almost impossible not to draw positive attention from them

Removes bird droppings and light stains

This steel twist-lock carabiner from Liberty Mountain has a 9

MIO Parapet Clamp Scrapers *Please note that Vacu-Lifters workAbout the MIO Parapet Clamp The MIO Parapet Clamp is used for the manual descent of one person. The parapet clamp has a sturdy steel construction and is fully adjustable to fit walls up to 24" thick. Easy to use and lightweight, the MIO Parapet Clamp only weighs about 40lbs.