Straight Barbell Bar,Dumbbell Handle Weight Lifting Weight Bar,Olympic Weightlifting Bar,Powerlifting Bar 29mm,Barbells & Weight Bars SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdhighstrengthsteelbolts.com
8420/8720 Be applicable to sewing shirts, habiliment, jeans, over coats etc. The applicability is strong of sewing materials and synchronized feeding of needle and feed dog. Which can prevent slippage between layers of materials, they can perform two-row of parallel stitching and decorative seaming with quality.8450/8750 Have structure of two-needle split needle it is very convenient to make comer seam as well. Feeding in phase needle bar and feed dog is helpful for wonderful and nice stitch, against any glide of materials . Suitable for lady s underwear, jeans overcoat etc, decoration and comer seam inclusive.
1Â
SEMI DRY TWIN NEEDLE LOCK STITCHER, SMALL HOOK
ZY8420-3/5
 2
 SEMI DRY TWIN NEEDLE LOCK STITCHER, SMALL HOOK WITH SPLIT NEEDLE BAR
 ZY8450-3/5   Â
 3
  SEMI DRY TWIN NEEDLE LOCK STITCHER, BIG HOOK
 ZY8720-3/5
 4
 SEMI DRY TWIN NEEDLE LOCK STITCHER, BIG HOOK WITH SPLIT NEEDLE BAR
 ZY8750-3/5
Model NO.: ZY8420, ZY8450, ZY8720, ZY8750
 EASY OPERATE!  SAVE POWER!  LOW NOISE!
Barbell bar a long bar which is used in barbell, one kind of exercise tools used in weight training, bodybuilding, weightlifting and powerlifting. The barbell bar length ranges from 1200mm to 2400mm. The barbell bar diameter ranges from 25mm to 50mm. The barbell bar can be used for both competitive sports such as powerlifting, Olympic weight lifting, CrossFit. and other exercises such as bicep curl, bench press, overhead press, deadlift, and squat etc.
Among the various barbell bars, 20kg barbell bar is the most popular and standard barbell bars.