Single needle, Extra heavy duty, 20 inch long arm,
Large horizontal axis hook, Drop feed and walking foot,
Reverse stitch, Lockstitch machines.




Variety SK-2B-20-1
Max.sewing speed 900s.p.m.
Max.stitch length 13mm
Clearance under
presser foot
14mm(by pedal)
13mm(by hand)
Needle bar stroke 50.8mm
Needle(Standard) DDx1 #24
328 #180
Hook Large horizontal axis hook
Amount of walking
foot movement
3-6mm(Standard 4mm)
Lubrication Hand type
Working space 510×190mm
  • SK-2B-20-1
  • For sewing heavy weight leather, canvas, vinyl, and various coated and laminated fabrics.
  • Suitable for sewing such products as harnesses, covers, safety belts, tents, sheets, gloves, buffs, and heavy duty travel bags.