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B-Series Vertical Sleeve


The B-Series Vertical Sleeve is designed to be welded perpendicularly to common grades of structural plates and shapes. Typical applications include welding to base plates, anchor plates and for tying together structural steel members.


  • Designed to connect vertical reinforcing bars and angular reinforcing bars greater than 45 degrees
  • Machined from weldable grades of steel
  • Works with saw cut, flame cut and sheared bars
  • Can be visually inspected after installation
  • Available with extended sleeve lengths


Part Number RBB11101JA
Material Steel
Finish Plain
100% U.S. Domestic Content Yes
Sleeve Standard Length
Rebar Size, Metric 36 mm
Rebar Size, US #11
Rebar Size, Canada 35M
Diameter 1 (Ø1) 2.5"
Diameter 2 (Ø2) 1.75"
Length 1 (L1) 6"
Length 2 (L2) 3"
Unit Weight 4.2 lb
Designed to Meet AASHTO
ABNT NBR 8548:1984
ACI 318 Type 1 (125% Specified Yield)
ACI 318 Type 2 (Specified Ultimate)
ACI 349
ACI 359
CAN/CSA - N287.2/.3/.4
IBC Type 1 (125% Specified Yield)
IBC Type 2 (Specified Ultimate)
US Army Corps of Engineers
Standard Packaging Quantity 9 pc
UPC 78285665599
Prior to installation, please read and understand all of the detailed instructions and safety notices provided in the LENTON CADWELD Rebar Splicing System Instruction Manual.
Sizes not shown may be available by special order. Contact your LENTON representative for more information.

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