1PC Durable Fixation clamp U-shape Supporter Badminton Racket Stringing Machine Stringer Tools for Sport

Note :  this only sale 1pcs , not 4 pcs ! if you want 4pcs , pls make the quantity it is 4 , thanks This clamp can be used on   ALPHA7500 blu dc ，AEF，Eagnas，EXTHREE，EAGLE，DHS，Leung，GOSEN， Lining，VICTOR etc. most brand manual machine  The special U type badminton racket racket clipping device, a more reasonable design to avoid holes, providing more space to operate, solve the traditional clamp mixers in the narrow space of trouble, the market of nylon material production, CNC processing equipment professional precision, material processing is not influenced by the traditional materials of expansion and contraction. Professional for you to tailor, the number of limited, the need for friends to hurry. This U folder for all hand drawing machine, except huateng.  thanks HOW TO USED IT ?