Bifold Door Lock

This Lock holds both parts of a bi-fold door together where they hinge to prevent them from being opened or pinching fingers.

• U shape channel simply rests and slides over the top of  1.5" (4 cm ) W standard sized doors.
• Optional insert lets you adjust for smaller door sizes.(see Shim DW3s)
• Optional easy-grip wand (shown in picture, see DW3w) allows shorter adults to be able to reach.
• Made from clear, unbreakable polycarbonate. 
• Attractive, translucent design, no one notices it is there.