Door And Window Installation Positioning Tpu Air Cushion Air Bag Aluminum Alloy Door And Window Inflatable Mandrel Leveling Tool

DESCRIPTION:

Product name: Quick door and window installation air cushion

Length: 165 mm + / - 2 mm

Width: 155 mm + / - 2 mm

Bearing strength: white 50kg, black 100kg, green 200kg

Air tightness test: air bag thrust into the normal working pressure

0.035~0.04mpa.