Test Coupling
Test coupling：G1/8
Test coupling：G1/4
Test coupling：G3/8
Test coupling：M10*1
Test coupling：M10*1.25
Test coupling：M12*1.5
Test coupling：M14*1.5
Test coupling：UNF7/16-20
Test coupling：UNF1/2-20
Test coupling：UNF9/16-18
Test coupling：NPT1/4-18
Test coupling：R1/4-19
Test coupling：JIC37°-7/16UNF

Quick Release Coupling
Quick connector B for UAS brand excavator *1
Quick connector C for Japanese brand excavator *1
Quick connector D for Sweden brand excavator*1
Quick connector E for M16*2 transfer to M16*1.5*1
Quick connector F for M16*2 transfer to M12.65*1.5 *1