Hand Truck Stair Glide Stair Climber Replacement. Replacement Part, New Stair Glide Belt Assembly. Fits most common makes of Hand Trucks & Dollies; ESCALERA (All Models), ANGELUS, HARPER, DEMCO, DUTRO, WESCO, & MILWAUKEE. Mounting hole center to center is 5 inches. *MEASURE YOUR HAND TRUCK TO CONFIRM FIT BEFORE ORDERING* This listing is for a Set Of 2 Glide Belt Assemblies.