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PT15 Position Coupler

The nVent LENTON Ultimate PT15 Position Coupler is designed for high performance applications, efficiently creating mechanical reinforcing bar connections when neither bar can be rotated or adjusted axially. The nVent LENTON self-aligning, taper-thread reduces misalignment issues and helps eliminate cross-threading during installation. The straight thread allows the coupler to telescope out and "bridge gaps" between mating bars. The PT15 is used in conjunction with the MS15 Male Straight Threaded Stud and the MT12 Male Taper-Threaded Stud for positional/caging connections.

Additionally, the PT15 Standard Coupler can be used in conjunction with threaded bars produced on nVent LENTON threaders. However, when using in conjunction with taper-threaded bars produced on nVent LENTON threaders the performance of the connection may change. Contact your nVent LENTON representative for more information.


  • Slim design maintains concrete cover
  • Installs quickly and easily
  • Utilizes the standard nVent LENTON taper profile
  • Telescoping feature allows for gaps between mating bars
  • No special tools or skills required


Material: Steel
Finish: Plain
100% U.S. Domestic Content: Yes
Part Number Rebar Size, Metric Rebar Size, US Rebar Size, Canada DiameterØ Bar DepthBD Coupler BodyCB Thread SizeTS Unit Weight
LU25PT15D 25 mm #8 25M 1 1/2" 1.73" 4.87" M29 1.3 lb
LU28PT15D 28 mm #9 30M 1 3/4" 1.82" 5.14" M32 2.0 lb
LU32PT15D 32 mm #10 2" 1.95" 5.52" M36 2.8 lb
LU36PT15D 36 mm #11 35M 2 1/4" 2.21" 6.18" M40 4.0 lb
LU43TPT15D 43 mm #14 45M 2 3/4" 2.90" 8.07" M49 8.0 lb
LU57TPT15D 57 mm #18 55M 4" 3.57" 10.31" M64 24.1 lb
Bar dimensions and weights listed may vary by region. Coupler sizes not shown may be available by special order. Contact your nVent LENTON representative for more information.

nVent, nVent CADDY, nVent ERICO, nVent ERIFLEX, and nVent LENTON are owned by nVent or its global affiliates. All other trademarks are the property of their respective owners. nVent reserves the right to change specifications without prior notice.


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