D-32 Closed Coupler

D-32 Closed Coupler

closed coupler photo


closed coupler drawing

Unique Application: A D-32 Closed Coupler for 3/4″ diameter inside tie rod will engage a tie rod in the cavity left by a she-bolt. Can be used for anchorage or to form a second pour.


D-32 Closed Coupler Selection Chart

Coil Thread


Length A Length B

Safe Working

Load Tension (lbs)

1/2″ 2-1/2″ 3/4″ 9,000
3/4″ 3 1-1/16″ 18,000
1″ 4-1/2″ 1-1/2″ 38,000

*SWL provides a factor of safety of approximately 2 to 1