STA LOK & STA LOK II Cam & Groove Couplings
LOCKING CAM ARMS
塔洛克和STA洛克II凸轮和线槽耦合locking cam arms were originally designed by PT Coupling for the US Coast Guard. The STA-LOK is a positive locking cam and groove feature and the STA-LOK II is a passive locking cam and groove feature.
