Hettich Grant Bi-fold 150 Door Hardware and Track
Hettich / Grant Bi-fold 150 is a medium duty top hung bi fold door hardware system for wood folding door applications. This hardware works for 1" to 1-3/4" bi-fold doors. Rated to hold up to 150 lbs per panel this is a great system for solid core doors. Includes ball bearing carriers, each with 4 wheels for smooth operation. No bottom guide assistance is required.