MRP £548 SAVE £49 & FREE DELIVERY FITS SK840 The ground-breaking Single Action Transfer Lace Carriage fits the SK 840 Standard Gauge machine. Now you can knit delicate lace patterns as quickly and easily as stockinet - no extension rails - no extra transfer rows - one pass of the carriage transfers stitches and knits stockinet in one smooth and easy action. You can even knit fashion lace and motifs with same carriage