Bar Joist Washers for 3/8 in bolt size are curved rectangular washer clamps on open web bar joist trusses and allow for multiple items to be hung along ceiling joists. Garvin Industries Bar Joist Washers allow the installer to easily mount boxes, hangers and clamps anywhere along linear open bar joist grid.

GARVIN® Bar Joist Washer, For Use With: 3/8 in Bolt, Steel, Hot Dipped Galvanized/Zinc Plated, 1-1/2 in H Dimensions

• Curved rectangular washer clamps allow for multiple items to be hung along ceiling joists
• Allow the installer to easily mount boxes, hangers and clamps anywhere along linear open bar joist grid
• Provides nice secure bar hang

• Full Engineering Drawing https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/GARVIN_24WBJ_Full_Engineering_Drawing.pdf
• VIDEO LINK https://www.youtube.com/embed/GkwdE3seTb8