Yueqing Feeo Electric Co.,Ltd is one of the professional China solar wrench manufacturers and suppliers, if you are going to check the price with mc4 wrench factory in China, please feel free to contact us. solar wrench tool 100% Brand New and High Quality This spanner is suitable for assembling and disassembling of MC4 male/female plug. Light weight, portable and easy to use Double wrenches- quick screw down Very light and very strong and smooth Saved time and manpower for installation Type: Open End Wrench Size: Approx. 12.5cm*4cm*1.8cm(L*W*H) Color: Blue Includes :2 x Solar Connector Wrench Packaging Details: standard export box package carton size  Delivery Detail:15-20DAYS After-sales We put a lot of hard work into making sure we supply you with the products you want, but we also know, no matter what we do,sometimes, issues to arise. After your goods arrive, we will contact with you to ensure the delivery was received, and also to inquire how the products sold or how greeted by end-users. Your feedback is vital for us to improve. We welcome your customers, both good and bad, and strive to offer alternatives or improvements for you future orders.