Type 111 saddle type threshold provided in ALUMOGRIT® (cast aluminum). Type 111 comes in a standard height of 9/16″, standard widths are 4″, 5″, and 6″, standard surface is a fluted abrasive surface. Other heights, widths, and plain abrasive or cross-hatched abrasive to order. Lengths are made to order. Maximum length is 8’6″ (lengths over maximum will be made in equal sections).

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Provided with drilled and countersunk holes for 1/4″ screws unless other fasteners are specified. Threshold ends can be factory-notched for jobsite installation if frame details are furnished.