C. Sherman Johnson Marine #44-118 Extreme Duty Toggle Jaw to MS Open Turnbuckle - 3/8" Pin & Thread 1/4" Wire. 

The ultimate for service and reliability the "Extreme Duty" Offshore Series lifeline fittings were developed with the safety conscious offshore sailor in mind.

Unlike standard lifeline terminals Extreme Duty swage terminals are mil spec with the entire length of the swage end machined out for maximum length of lifeline wire engagement. 

Full length wire engagement terminals. 5/16" and 3/8" threads only no 1/4" threads. For 3/16" and 1/4" coated and uncoated cable. T-316 stainless steel. 

All T-bolt style fittings.