Biparting door blocks are the fastest known way to secure a biparting door system during service. Sold in pairs, they attach to either side of a biparting door system to prevent the doors from slipping and causing serious injury.

Key Features

• Easy and fast to install - deliver significant savings in labor!
• Fit securely to door guides to protect your most valuable asset - your people
• Assembly hardware provided
• Safety working load of 6000 lbs/pair
• Can secure the top or bottom door of a biparting door system