2. [Steel Wire Retainer Structure] This linear motion guide slide rail with block is also with practical steel wire retainer structure, effectively prevent steel balls falling off.
3. [Ball Number] When our linear motion slide rail with block gets more ball number, small friction, light and flexible, smoother and longer service life.
4. [Made of Bearing Steel] Our linear motion slide rail with block is made of accurate bearing steel, with excellent and exquisite workmanship.
5. [Wide Application] Our linear motion slide rail with block can be suitable for CNC machine tools, injection molding machines, etc.

Specification:

Item Type: Linear Sliding Guide Rail with Block
Material: Bearing Steel
Sliding Track: Linear guide
Block Width: Approx. 20mm / 0.79in
Block Thickness: Approx. 8mm / 0.31in
Overall Thickness: Approx. 10mm / 0.39in
Width of Slide Rail: Approx. 9mm / 0.35in
Length: Approx. 500mm / 20in
Number of Block: 1
Application: Such as sliding door sliding bad, curtain upper slots and tracks, etc. are specific applications of the rail. The guide rail can also be used for any machine or equipment that needs to slide with a sliding slide above.

1 x To

• All the items will be dispatched within one business day by Airmail after the payment is clear.
• Most times you will receive your order within 10-30 business days after we transfer your package to the delivery company. We cannot guarantee the delivery timeframe if the post office has any unexpected delays due to holiday,weather,customs, or other conditions. Some countries like Russia, Brazil, or some European countries may take up to 50 days or longer for delivery.
• We appreciate your patience if you haven\'t received items in 30 days(Russian customers may need more patience by reason of the local delivery system and/or customs). If you are concerned in any way, please feel free to contact us via message instead of leaving negative/neutral response or opening a dispute. We will do our best to solve any problem(resend or refund any missingitem).
• Customs duty is obligation and liability of citizens in yourresponsible for any tax and custom duty incurred. Generally, thedelay or failure delivery is sometimes caused by the policy of different customs.

1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3. The duties are buyers\' responsibility.Please check with your country\'s customs office determine what these additional costs will be prior to your purchase.
4. All disputes arising from the duties will be submitted to for solution.

1. Any questions, pls. contact us via message or email us. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails.
2. If you are satisfied with our service, pls. kindly leave us a positive response and give us the Detailed Seller Rating with all \"5\" in very area.
3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better.We strive to keep all our customers satisfy.

We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.