CRL 1/2"-13 x 1" Thread Protecting Nylon Allen Screws for the HRS System Base Shoes Fence Clamp CRL-Blumcraft® Replacement Insert Screws are

CRL-Blumcraft® Replacement Insert Screws are designed to hold the two piece mounting base together during the installation process

and can be secured to the Base Shoe using Cladding Tape or Silicone Sealant

Alloy 316 is Available in Two Sizes

Used to Attach Railings and Guardrails

This CRL 8B Series Square Base Shoe is the same profile as our standard B5S Series

CRL 1/2"-13 x 1" Thread Protecting Nylon Allen Screws for the HRS System Base Shoes Fence Clamp CRL-Blumcraft® Replacement Insert Screws areProtect Threaded Holes from Concrete Contamination CRL Thread Protecting Nylon Allen Screws are used to protect the threaded holes in steel attachments from concrete contamination, and provide a clearance area behind the attachment. Simply insert the Nylon Allen Screws until the top is flush with the steel attachment. Cover with duct tape to protect the wrench opening. After the steel attachment is set in concrete, remove the tape and Nylon Allen