Bloc Loc 3.5" HST

Perfect for quilting enthusiasts, the Bloc Loc 3.5" Half Square Triangle Ruler is a game-changer for precision and ease. Designed with a unique groove that locks onto the seam, this ruler ensures your half square triangles are perfectly squared every time. Say goodbye to slipping and misalignment—this tool makes trimming quick and accurate. Crafted from durable, transparent material, it allows for easy visibility and measurement. Its compact 3.5" size is ideal for intricate projects, fitting comfortably in your hand or sewing kit.