BassLegend For Shimano Reel Fishing SIC Line Thread Guide Roller And Ball Bearing Fishing Tackle Kit Set For Spinner Reel Pls read the manual carefully ; or contact us before you place orer NSK is a brand from Japan, it means we use NSK bearings; while CNB means Chinese normal bearing. Silicon carbide, also known as SiC, is a semiconductor base material that consists of pure silicon and pure carbon. SiC's advantage main advantages are: High thermal conductivity of 120-270 W/mK Low coefficient of thermal expansion of 4.0x10^-6/°C High maximum current density Feedback: We depand on our customers satisfaction to success, so your feedback is extremely important to me. If you are satisfied with our items, please leave us an active feedback. Contact us before any negative or neutral feedback. We will work with you to solve any problems. Payment: Payment must be made within 3 days of order, We accept Alipay or T/T or AliExpress ESCROW. We will ship to the default address in Alipay if you do not inform us. Shipping Terms: We accept international orders and ship to worldwide. Free shipping by EMS to selected countries is free. For other countries, we will ship your item by China Post or HKpost is free. Hongkong Post air Mail (alternative China Post air mail) 7-25 days EMS Express 7-15 days UPS 3-5 working days Fedex 3-5 working days Returned/Refound Accepted The item is sold on base of "as is", please ask all questions before biding to avoid getting an item you are not satisfied with. If there is any problems, please take photos as proof and note the weight of the package. Returned item has to be new, unworn and in original condition. If this item is defective upon receipt, customers has up to 7 days from the date of receipt for exchange of a new on, or refunding according to conditions. Contact us Please feel free to contact us with any comments, questions or suggestions that you may have. We will reply to you within 24 hours.

مواصفات المنتج