Other nameshand grip strengthener;hand grip exercise;Aluminum handle gripHand Grip Details1) Specifications: 100lbs, 150lbs, 200lbs, 250lbs, 300lbs, 350lbs 2) Material: aluminum /Stainless steel /Brass3) Color: Black, silver, red, blue, blue, yellow and so on.4)Weight:0.21kg4) Logo: Customized logo is availableHand Grip feature1)Improves strength agility and speed in fingers hands wrists and for...

Step 1Place one handle of the hand grip against your palm to begin a squeeze-and-release exercise. Wrap your fingers around the other handle. Squeeze the handles together as far as you can. Hold the closed position for 5 seconds, then slowly release your grip. Step 2Grip a hand grip between the palm and fingers of one hand, as far toward the tips of you fingers as possible, to prepare to do a reve...

Step 1Place one handle of the hand grip against your palm to begin a squeeze-and-release exercise. Wrap your fingers around the other handle. Squeeze the handles together as far as you can. Hold the closed position for 5 seconds, then slowly release your grip. Step 2Grip a hand grip between the palm and fingers of one hand, as far toward the tips of you fingers as possible, to prepare to do a reve...

1. More Forearm Muscularity2. Hand Endurance3. Increased Hand Strength4. Improved Dexterity

Now，most of the used for the production of injection nuts are H59 brass and 3604 brass material. Some special design requirements will also use 1214 free-cutting steel, 1215 eco-friendly steel and stainless steel to produce.