... :0.1kg to 5kgs Certificate:ISO9001 Cast Iron Head Jack Material: Gray iron & ductile iron & malleable iron according to ASTM, DIN,JIS, EN, ISO ... hinge, drawer lock, drawer slides, lock body, padlock, door lock, furniture handle, door handle, hook etc. according customers requirements.Please contact ... with excellent quality, competitive price and on-time delivery. Cast Iron Head Jack