Product Warning:Base shoes are drilled with a 9/16" diameter clear hole for mounting
Minimum to Maximum Operating Temperatures are -65 F to +250 F
Product Warning:When installing weld blocks it is recommended they are welded two of the four sides with a 3/16" minimum fillet weld
9" to 2" (48 to 51 mm) diameter hand railing tubing
Product Warning:GR5PV Cap Rail Vinyl cannot be used with GR15 Cap Rails
CRL-Blumcraft® Imperial Series Post Mounted Hand Rail Bracket Base Shoe Accessories Product Warning:Base shoes are drilledFor Use with CRL Blumcraft's 537, 572, 576, 580, 583, and 597 Slotted Hand Rails Only Four Architectural Finishes, Plus Mill Aluminum CRL Blumcraft Imperial Series Post Mounted Hand Rail Brackets are used with CRL Blumcraft's 537, 572, 576, 580, 583, and 597 series slotted hand rails only. They are available in four architectural finishes, plus mill aluminum.