For the Singer 20U Series Industrial Machine. NEW LOWER PRICE! Includes Ruler Foot, Arc Template and one strip of stable tape. - We offer four different shank style feet. To determine your shank size all you need to do is lower your foot and then measure the height of the center of the hole for the screw from the needle plate. Please also always indicate make and model of machine so we can confirm we are sending the correct foot. - LOW SHANK - most low shank Babylock including BLSO Ellisimo, BLSY Symphony, Jazz, BLMY Melody, Bernette, Bernina (use low shank adaptor), Brother, Elna / Elnita, EverSewn Sparrow 15, 20, 25, 30, Kenmore, Juki HZL-F600 Necchi, New Home / Janome 49360, Pfaff 2000 Series, Pfaff Passport 3.0, Simplicity, Singer, many Viking / Husqvarna including Epic, Sapphire 965Q and White - HIGH SHANK- fits most high shank Babylock including BLDY Destiny, BLCR Crescendo, BLJY Journey, Brother PC8200, PC8500, ULT2001, ULT2002D, ULT2003D, VQ2400, XV8500D, XV8550D New Home / Janome MC6600, MC7700QCP, MC9000, MC9400, MC9500, MC9700, MC9900, MC10000, MC10001, MC11000, MC12000, MC15000 - MEDIUM SHANK - Bernina 7 Series and 8 Series benefit as this foot allows the foot to sit lower to the plate and helps remove the hop. Also recommended for Pfaff Creative Sensation Pro, Creative 4.5, 4.0, 3.0, 2.0, Creative Icon, Performance 5.0, Quilt Expression 4.2, 4.0, Expression 3.5, 3.2, 3.0, 2.0, Expression 150, Creative 5.5 - HIGH SHANK SPECIAL - Babylock BLQP, BL500A, Brother PQ1300, PQ1500, PQ1500S, Juki DDL-227 DDL-555, DDL-8700, TL98E, TL98QE, TL2000QI, TL2010, TL2200QVP Mini, New Home / Janome 1600P, 1600P-DB, 1600-QC, Pfaff Grand Quilter, Singer 20U, 31-15, Viking / Husqvarna Mega Quilter - NOTE - to determine the difference between low shank and high shank lower your foot and then measure the height of the center of the hole for the screw from the needle plate. If it measures 1/2" it is low shank and if it measures 1" it is high shank.