The ultimate system to quickly attach penning and equipment to concrete slats.


DURA-LOCK allows you to bolt penning and equipment down from the top with no protruding bolt to injure animals. DURA-LOCK also eliminates the need to cut and grind off bolts.


DURA-LOCK can be installed as easily as sliding it in the slot opening, turning and pulling the lock into place. DURA-LOCK requires a one-inch wide opening for inserting the lock through the top. If you are unable to insert from the top you can insert from the bottom. A 3/8″ hole or opening would be required for the bolt. Don’t over tighten; hand tightening is all that is required to secure the bolt. Tool setting must not exceed 35-foot pounds of torque.


DURA-LOCK is made out of Dupont Super-Tuff Nylon providing superior impact and wear resistance.


DURA-LOCK is designed with a hex nut embedded inside the Dupont Super-Tuff Nylon. Each DURA-LOCK includes a 3/8″ x 4″ stainless steel bolt and washer. DURA-LOCK Fasteners are conveniently packaged and sold in quantities of 100.

DURA-LOCK has been designed for concrete slat application and may not be appropriate for use in all other applications.

Manufacturer recommends storing product away from exposure to the sun, as its U.V. rays and other general weather conditions will diminish the life the product. Exposure to outside weather elements voids all warranties.


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