D250XL - Bar Lock® Couplers


The D250XL Bar Lock XL-Series Coupler is a Type 2, rebar coupler used to connect two pieces of rebar. It consists of a thick walled tube, specially designed lock shear bolts, serrated grip rails, and a center stop pin. The D250XL is made from USA melted and rolled steel.
The D250XL Bar Lock XL-Series Coupler is used to provide a continuous path of mechanical reinforcing from two pieces of the same diameter rebar.
  • Rebar sizes #4 (13mm) through #18 (57mm)
  • Available in plain, epoxy coated, or galvanized finish
  • Quick and easy installation
  • No bar end preparation
  • Installation at the job site
  • Used in tension, compression, and seismic applications


  • ACI 318-II Type 2
  • ICC AC-133
  • Army Corps of Engineers CW 03210
  • International Building Code (IBC)
  • May qualify for LEED credits
The D250XL Bar Lock XL-Series Couplers are made to order products only. Please call for lead timing, pricing, and availability. 
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Bar Lock® Couplers System

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