The Professional Strike & Keep Jig is a precision woodworking tool designed for accurate mortise and tenon joinery. This robust jig guides your chisel to create perfectly aligned strike marks and keeps joints square and true. Ideal for furniture makers and joinery specialists who demand repeatability and accuracy. Heavy-duty construction ensures stability during use, while the adjustable design accommodates various wood thicknesses and joint sizes. Essential for traditional and modern woodworking projects where joint quality directly impacts durability and appearance.