Electromagnetic Channel locks integrate into the HQ Avant??, HQ Simply Sixteen, or HQ Sixteen using a control box and magnets that lock onto thin plates of steel running the length of the frame and also the carriage. This enables quilters to stitch perfectly straight horizontal and vertical lines by manually using the attached control box. NOTE: Compatible with HQ Sixteen stand-up with Precision-Glide 8-wheel track system.

SKU: HG00701