Sorby Sash Mortise Chisel, 5/16 in. is expertly crafted to provide the leverage needed for removing waste in mortises, lock insets, and hinges. Featuring a heavy sectional profile, this chisel is designed for durability and precision. The 5/16" trapezoidal blade includes a 2-degree side relief angle to minimize binding during use, making your woodworking tasks smoother and more efficient. With a blade length of 5-5/8" and an overall length of approximately 11-1/4", it excellent control and balance. The chisel is completed with a comfortable boxwood handle, ensuring a secure grip throughout your work. Made in England, this tool combines quality craftsmanship with practical design for professional and hobbyist woodworkers alike. Model Number: F33108B