Hammond CLBSK Steel Butt Splice Kit for Cable Ladder Rack

The CLBSK is a butt splice kit for joining cable ladder rack sections end to end, creating a continuous overhead cable routing pathway. It is intended for IT and low-voltage integrators, structured cabling contractors and facilities teams building or extending ladder rack runs in data centers, server rooms and telecom spaces.

Construction is mild steel with a black powder coat finish, a combination that provides a secure structural connection between adjacent ladder sections while maintaining system strength and alignment. The finish is noted as GREENGUARD, TSCA and RoHS compliant, and the kit is RoHS, REACH and USMCA compliant, TAA-compliant and manufactured in North America (country of origin: CA) for projects with government procurement requirements.

Overall dimensions of the CLBSK are 1.76 in (45 mm) high, 5.00 in (127 mm) wide and 0.66 in (17 mm) deep, with a shipping weight of 1.1 lbs (0.50 kg). The kit includes one (1) pair of splice plates for the connection; the part drawing details two splice connector bottom pieces, two splice connector top pieces, two 3/8-16 x 2.5 in long hex head screws, two 3/8 split washers and two 3/8-16 hex nuts.

Installed between two ladder sections, the CLBSK holds the sections in proper alignment for a clean, professional result and maintains the system load rating when properly installed with supported ladder rack configurations. It is compatible with CL Series ladder rack systems and related accessories, so runs can be scaled as cable infrastructure grows — extending pathways across rooms and facilities without interrupting the routing surface.