Designed to aid in creating strong and durable fiberglass casts particularly those likely to be exposed to significant challenges of breakdown or stress. Cooper Hand Tools Nicholson 5 1/4 Metal ferruled wooden handle is made from close grain hardwood with nickel-plated ferrules. Wooden handle fits 12 mil flat hand knife 10 mill and crosscut. • Length: 5-1/4 inch. • Made from close grain hardwood with nickel-plated ferrules. • Handles have strong metal ferrules. • Fits 12-inch Mill Flat Hand Knife 10-inch Mill Crosscut 14-inch round Square. • Wax Finish. • Sold as 1 Each.