Lenton Bar Lock Couplers

The serrated grip rails are embedded in the rebar as the lock shear bolts are tightened.

Lenton bar lock couplers.

This innovative mechanical rebar splice is designed to specification for. Nvent lenton engineered connections for concrete reinforcing help you reduce labor costs accelerate construction schedules and reduce overall material costs. The bolt heads will shear off when proper installation tightness has been. Bar lock couplers utilize lock shear bolts and serrated grip rails to mechanically splice the rebar.

The lock coupler features patented gripping technology that helps provide for the development of full reinforcing bar rebar strength and improved overall structural integrity in tension compression stress reversal and dynamic applications. To achieve the full performance strengths the epoxy must be completely removed from the rebar in the region where the. Nvent lenton connect s2 series shear bolt coupler plain. Nvent lenton quick wedge mechanical lap splicing system.

Bar lock couplers are effective when used as a positional coupler when the rebar is fixed in place or when the rebar is free to rotate. Our trusted solutions include taper threaded splicing systems form savers couplers anchors and accessories. Dayton superior d250 s ca 11 bar lock rebar coupler. Nvent lenton connect shear bolt splicing system.

When used with epoxy coated grade 60 rebar bar lock l series couplers develop 135 fy strength and bar lock s ca series couplers develop 125 fy strength. Bar lock couplers can be used in conjunction with epoxy coated rebar. Lock couplers shear the bolt heads off at a predetermined torque to ensure correct installation. Nvent lenton quick wedge couplers and pins.

Dayton superior d250 s ca 10 bar lock rebar coupler. D6 mechanical anchor with male bar one piece. Nvent lenton standard couplers are designed to splice the same diameter bars where at least one bar is free to be rotated and is not restricted in its axial direction. Lock an in situ reinforcing bar splice is ideal for new construction repair or retrofit applications.

Lenton lock nvent couplers supplied by infrabuild construction solutions formerly liberty onesteel reinforcing work in repair bent bar retrofit precast and new construction applications. Lenton lock couplers allow for easy and simple field installation since no bar end preparation sawing or swaging is necessary. Dayton superior d250 s ca 8 bar lock rebar coupler. Dayton superior d250 s ca 9 bar lock rebar coupler.

The couplers are machined to have taper threads at both ends creating a mechanical butt splice of two sections of reinforcing steel.