LivePro 4 Ft Olympic Straight Barbell - LP8054
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Description:
This Olympic Bar is?ÿ4 feet in length, which is also more suitable for beginners to train. Its material is high-quality alloy steel, with excellent strength, toughness, wear resistance and corrosion resistance. The bar sleeve is electroplated to enhance the hardness.
The electroplating treatment on the grip looks more beautiful and smooth, and the double knurling design on the grip effectively increases the friction between the hand and the bar to improve hand grip.
Features:
- Accuracy:?ÿThe length of the barbell is 2.2m with a 28mm diameter handle and a weight of 20kg. The weight and size of each rod are accurately calculated and cut. The weight tolerance is +/-%.
- High Quality Materials:?ÿA special quenching process is used to make these barbells with #45 steel material and a tensile strength of 140k. After a specific heat process, the material properties, elasticity, and fatigue strength are improved. Even after long term use, the barbells will not bend.
- Knurled design:?ÿThe knurling on these barbells are in accordance with the IWF standard knurling mark with two sections of knurling areas and a spacing of 5mm. The knurling is not only beautiful but also enhances the grip of the hand.
- Straightening Process:?ÿSteel could deform under a combination of thermal stress and structural stress. We will straighten deformed barbells.
- Detect:?ÿOur barbells have no flaws such as cracks, slag inclusions, bubbles, and other safety critical defects. Under the action of 3800N static load, the round jump value of the barbell bar after removing the external force is not more than 0.6mm. The barbells 4 needle rollers, 2 copper sleeves, and barbell rod sleeves can rotate flexibly.
- Test:?ÿThe surface of the barbells are electroplated and the corrosion resistance levels are greater than 6 for 24 hours of continuous spray.
Specifications:
Color | silver |
Material | steel |
Weight | 10KG |
Length | 120cm (tolerance + / ƒ?? 0.5mm) |
Load capacity | 500LB |
Tensile strength | 110k PSI |
Grip diameter | 28mm |
Grip finish | electroplating |
Knurling | Double knurling 1.2mm |
Sleeve diameter | 50mm |
Sleeve Length | 17cm |
Sleeve surface treatment | electroplating |
Bearing | roller pin??2, and copper sleeve??2 |