Tension 11/16in Base Pull Up

Barrel diameter measures approximately 11/16 inch. For many models including Babylock BL1050, BL2800, - Brother B661, B651, 1211A, - JCPenney 6984, 6915, - Kenmore 158.19412 - Morse 4100 - Necchi 3204FB, 3205FA - Riccar 414, 500, 514, 515, 525, 580, 590, 601, 603, 608, 653, 663, 670, 6714, 693, 701, 703, 706, 707, 753, 763, 793, 800R, 900, 2600, 7500, 8400, 8500, R250, R1500, R1570, R1570FB, R1900, R900, SZ702 - Simplicity SL6220 - Singer 5102, 5107, 5122, 5123, 5124, 5127, - Tacony FA524,