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Surgical Levers
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Product Highlights- Material-- earring studs are made of high quality 304 stainless steel, sturdy and very durable for long time use. color of the stainless steel are much more darker than silver, it is like titanium, vintage silver.
- Easy to use-- choose the flat back cabochons that fit the size of these earrings, stick photos, decorative paper and wrapping paper onto glass cabochon, then glue on the blank pendant tray.
- Package includes-- 50pcs leverback earring settings, about 18mm wide, 28mm long; pin: 0.8mm, tray: 16mm.
- Wide application-- fit for 20mm cabochons. earring posts with blank tray allow you to diy your earring or handmade gift with some rhinestone, gemstone bead cabochons via hot liquid glue.
- Perfect for gift making-- great kit for handmade jewelry making and you can send your diy projects to your friends and family as the meaningful gift in valentine's day, birthday, wedding, ect.
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Product Highlights
- 【working principle】: after the motor is decelerated by the gear, it drives a pair of screw nut. the rotary motion of the motor is changed into a linear motion, and the push rod is completed by the forward and reverse rotation of the motor. complex movements such as turning and shaking can be accomplished by various levers, rockers or connecting rods. by changing the len...
- 【widely application】 can be used in a variety of simple or complex processes such as the implementation of mechanical use, in order to achieve long-range control, centralized control or automatic control. commonly used in automotive, medical devices and industrial engineering, industrial electric lifting system, electric sofa, electric cabin, electric sunroof, electric ...
- 【product parameters】 12v linear actuator for duty with 50mm stroke. the maximum push / pull is up to 1500n / 1400n and the stroke speed is up to 6mm / s when there is no load. accurately positions the load in variable and repeatable positions within the complete stroke.
- 【high performance】 high quality metal material, high-performance motor, built-in travel switch. with reliable performance, stable stable working action, the same characteristics of thrust and run length and good environmental adaptability etc.
- 【service pledge】 at jectse, we evaluate the customer's shopping experience, we ensure that sellers get what they want and offer great value for money. we are responsible for every customer, if you have any questions about the product or suggestions, please contact us in time, we will solve the problem for you in the first time, if you are not satisfied with the products...
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